1 tonne = _____ kg...? Mcqs

1 tonne = _____ kg...?

(A) 100

(B) 400

(C) 1000

(D) 4000

Source: This question is taken from the Everyday Science

Tartaric Acid is found in _____...?

(A) Orange and Mango

(B) Lemon and Apple

(C) Tamarind and Grapes

(D) All of these

Source: This question is taken from the Everyday Science

An example of true solution is ______...?

(A) Solution of starch

(B) Solution of soap

(C) Ink in water

(D) Tooth paste

Source: This question is taken from the Everyday Science

The 3N zygote is angiosperm develop into ______...?

(A) Seed coat

(B) Cotyledon

(C) Embryo

(D) Endosperm

Source: This question is taken from the Everyday Science

Deficiency of Vitamin-A results in __________...?

(A) Night blindness

(B) rickets

(C) scurvy

(D) hair fall

Source: This question is taken from the Everyday Science

Snowfall is required from alleviation of mountain ______...?

(A) 36 - 38 degree

(B) 30 - 34 degree

(C) 38 - 40 degree

(D) None of these

Source: This question is taken from the Everyday Science

A right rope walker carries a long pole to ______...?

(A) Increase his weight

(B) Raise his centre of gravity

(C) Lower his centre of gravity

(D) Keep his centre of gravity in fixed position

Source: This question is taken from the Everyday Science

A photostat machine works on _____________...?

(A) electromagnetic image making

(B) magnetic image making

(C) thermal image making

(D) electrostatic image making

Source: This question is taken from the Everyday Science

A fathom is equal to ________feets...?

(A) 6

(B) 5

(C) 4

(D) 3

Source: This question is taken from the Everyday Science

The electric field can be detect ______...?

(A) Photon

(B) Neutron

(C) Proton

(D) Electron

Source: This question is taken from the Everyday Science

Mobile Phone Convert sound into ______...?

(A) Sound wave

(B) U/V waves

(C) Microwaves

(D) Radio waves

Source: This question is taken from the Everyday Science

The condition for the validity of Ohm's law is that the ______...?

(A) Temperature should remain constant

(B) Current should be proportional to voltage

(C) Resistance must be wire wound type

(D) All of the above

Source: This question is taken from the Everyday Science

We could destroy the Dengue Mosquito by introducing a special Mosquito Eating ______in the water bodies....?

(A) Fish

(B) Meat

(C) Chicken

(D) None

Source: This question is taken from the Everyday Science

Calcium level in the blood is regulated by the: ___________...?

(A) Thyroid

(B) Parathyroid

(C) Adrenal medulla

(D) A and B

Source: This question is taken from the Everyday Science

The _____ is the largest natural source of light...?

(A) Sun

(B) Moon

(C) Star

(D) None of these

Source: This question is taken from the Everyday Science

During digestion proteins are broken down into _____...?

(A) Fats

(B) Starch

(C) Amino Acid

(D) Glucose

Source: This question is taken from the Everyday Science

During night plants give out more ______...?

(A) Carbon Dioxide

(B) Oxygen

(C) Hydrogen

(D) Nitrogen

Source: This question is taken from the Everyday Science

Stratosphere is the atmospheric layer that absorbs most of __________ that Earth receives from the Sun....?

(A) Infrared radiation

(B) Ultraviolet radiation

(C) Ozone layer

(D) Radio waves

Source: This question is taken from the Everyday Science

A mass of 4 kg is equal to _____...?

(A) 400 g

(B) 4000g

(C) 40 g

(D) 40000 g

Source: This question is taken from the Everyday Science

Centrifugal force is always directed _____...?

(A) Towards centre

(B) Away from centre

(C) Along the circular path

(D) All sides

Source: This question is taken from the Everyday Science

The primary colors of light are _____...?

(A) 2

(B) 3

(C) 4

(D) 5

Source: This question is taken from the Everyday Science

Chlorophyll contains _____metal....?

(A) Iron

(B) Calcium

(C) Magnesium

(D) Potassium

Source: This question is taken from the Everyday Science

Salt dissolution in water, actually represents solute and solvent combination of _____...?

(A) Solid liquid solution

(B) Solid solid solution

(C) Liquid liquid solution

(D) Gas liquid solution

Source: This question is taken from the Everyday Science

Atmospheric pressure decreases with the _______...?

(A) Increase in longitude

(B) Decrease in altitude

(C) Increase in altitude

(D) Increase in latitude

Source: This question is taken from the Everyday Science

The moon’s surface temperature varies from about ________ to _________ ...?

(A) – 173 degrees Celsius at night to 127 degrees Celsius during the day

(B) – 172 degrees Celsius at night to 172 degrees Celsius during the day

(C) Remains constant during day and night

(D) – 170 degrees Celsius at night to 107 degrees Celsius during the day

Source: This question is taken from the Everyday Science

The correct age of solar system is approximately __________...?

(A) 4.3 Billion years

(B) 4.4 Billion years

(C) 4.5 Billion years

(D) None of these

Source: This question is taken from the Everyday Science

The volume of Blood in a Human body to be approximately _________ of body weight...?

(A) 6%

(B) 7%

(C) 8%

(D) 9%

Source: This question is taken from the Everyday Science

P Waves are also said to be __________ waves...?

(A) Push-pull

(B) Side-side

(C) Up-down

(D) None of the above

Source: This question is taken from the Everyday Science

Antares is of the largest known ___________...?

(A) Quasars Star

(B) Pulsars Star

(C) White Dwarfs Star

(D) Red Super-giants Star

Source: This question is taken from the Everyday Science

The type of reproduction which is necessary for evolution is _____...?

(A) Vegetative propagation

(B) Fragmentation

(C) Sexual reproduction

(D) Cloning

Source: This question is taken from the Everyday Science

The _______ is made up of a double helix of two complementary strands....?

(A) RNA

(B) Chromosome

(C) DNA

(D) Protein

Source: This question is taken from the Everyday Science

Material for rain-proof coats and tents owe their water proof properties to ________...?

(A) Surface tension

(B) Viscosity

(C) Specific gravity

(D) Elasticity

Source: This question is taken from the Everyday Science

Pressure in gases is due to _____...?

(A) Collision of molecules with walls of containers

(B) Vibration of molecules

(C) Rotation of molecules

(D) Electromagnetic attraction between molecules

Source: This question is taken from the Everyday Science

The Great Spot is on the planet __________...?

(A) Saturn

(B) Venus

(C) Mars

(D) Jupiter

Source: This question is taken from the Everyday Science

Enzymes catalyze chemical reaction by _____ the activation energy....?

(A) Raising

(B) Lowering

(C) Maintaining

(D) Ignoring

Source: This question is taken from the Everyday Science

One mega ohm resistance is equal to ______...?

(A) 106 ohm

(B) 108 ohm

(C) 107 ohm

(D) 10-6 ohm

Source: This question is taken from the Everyday Science

Newton metre is a unit of __________....?

(A) Substance

(B) Length

(C) torque

(D) Work

Source: This question is taken from the Everyday Science

Enzyme changes in pH can cause enzymes to ______...?

(A) Denature

(B) Activate

(C) Inhibit

(D) Stabilize

Source: This question is taken from the Everyday Science

Humans can hear in the range of ______ to _______Hertz (Hz)....?

(A) 10 Hz to 10,000 Hz.

(B) 20 Hz to 20,000 Hz.

(C) 30 Hz to 30,000 Hz.

(D) 40 Hz to 40,000 Hz.

Source: This question is taken from the Everyday Science

The Sun has temperature of around _____...?

(A) 3000 °C

(B) 6000 °C

(C) 4000 °C

(D) 5000 °C

Source: This question is taken from the Everyday Science

1 Meter = _________ millimeters...?

(A) 10000 millimeters (mm)

(B) 10 millimeters (mm)

(C) 100 millimeters (mm)

(D) 1000 millimeters (mm)

Source: This question is taken from the Everyday Science

Liquids which evaporate quickly are known as___________...?

(A) Evaporation

(B) Volatile

(C) Condense

(D) None

Source: This question is taken from the Everyday Science

Nowadays Milk is not considered balanced diet because it is lacking in ___________...?

(A) Magnesium and Vitamin D

(B) Iron and Vitamin B

(C) Iron and Vitamin C

(D) calcium and vitamin C

Source: This question is taken from the Everyday Science

The Analytical Chemistry deals with instruments and methods to ______ identify and quantify the matter....?

(A) Mix

(B) Separate

(C) Differentiate

(D) Manipulate

Source: This question is taken from the Everyday Science

The blurred image is formed in front of eyes due to ______...?

(A) Light focused in front of the retina

(B) Light focused behind the retina

(C) Light focused at a point on retina

(D) Light focused at a point beyond retina

Source: This question is taken from the Everyday Science

Ratio is comparison of _____ values....?

(A) One

(B) Two

(C) Three

(D) Four

Source: This question is taken from the Everyday Science

Root hair is long, thin and tubular structure, it increases surface area which increases the _____...?

(A) Rate of absorption of water

(B) Rate of photosynthesis

(C) Rate of respiration

(D) Rate of growth

Source: This question is taken from the Everyday Science

By which process copper is refined ____________...?

(A) Roasting

(B) Oxidation

(C) Zone Refining

(D) Electrolysis

Source: This question is taken from the Everyday Science

Stratosphere is present at an altitude between _________....?

(A) 15 km and 35 km

(B) 17 km and 35 km

(C) 18 km and 35 km

(D) 19 km and 35 km

Source: This question is taken from the Everyday Science

Rivet is used to fasten _____...?

(A) Soft material with soft material

(B) Hard material with hard material

(C) Soft material with hard material

(D) Hard material with soft material

Source: This question is taken from the Everyday Science

1 Meter = _________...?

(A) 1000 centimeters (cm)

(B) 100 centimeters (cm)

(C) 10 centimeters (cm)

(D) 10000 centimeters (cm)

Source: This question is taken from the Everyday Science

Toy age refers to __________...?

(A) Early childhood

(B) Late childhood

(C) Baby hood

(D) All of Above

Source: This question is taken from the Everyday Science

Weigh of a body can be measured using a spring balance, it differs from place to place because of variation in ______...?

(A) Acceleration

(B) Gravitational pull

(C) Velocity

(D) Size of spring balance

Source: This question is taken from the Everyday Science

During metaphase homologous chromosomes arrange themselves on the _____...?

(A) Poles of the spindle

(B) Equator of the spindle

(C) Center of the cell

(D) Randomly in the cytoplasm

Source: This question is taken from the Everyday Science

In the normal human eye, the image is formed ______...?

(A) In from of the retina

(B) On the retina

(C) Behind the retina

(D) In between lens and retina

Source: This question is taken from the Everyday Science

Splitting of glucose (glycolysis) release small amount of energy which is enough to generate _____...?

(A) 2 ATP

(B) 5 ATP

(C) 18 ATP

(D) 36 ATP

Source: This question is taken from the Everyday Science

Fatal degenerative lung disease caused by particulate asbestos is referred to as _____________...?

(A) asbestosis

(B) asthma

(C) allergy

(D) sinusitis

Source: This question is taken from the Everyday Science

The tubular outgrowth part of roots in plants have the function of _____ in the system....?

(A) Support the plant

(B) Absorb salts and gases

(C) Photosynthesis

(D) Reproduction

Source: This question is taken from the Everyday Science

A wind which reverses seasonally is known as_____...?

(A) Trade

(B) Cyclonic

(C) Monsoon

(D) Polar

Source: This question is taken from the Everyday Science

Surfactants reduce the ______ of water....?

(A) Viscosity

(B) Surface tension

(C) Boiling point

(D) Melting Point

Source: This question is taken from the Everyday Science

The fog in winter is caused due to _____...?

(A) Suspended (condensation) water

(B) Smoke

(C) Dust particles in the air

(D) All of these

Source: This question is taken from the Everyday Science

A train goes past a railway station at a high speed. A young boy standing on the edge of the platform is likely to __________...?

(A) Remain unaffected

(B) Fall away from the train

(C) Fall towards the train

(D) Fall away from or towards the train depending upon the speed

Source: This question is taken from the Everyday Science

The chemical name of bauxite _______ ...?

(A) Aluminium Oxide

(B) Aluminium Chloride

(C) Aluminium Sulphite

(D) None of the above

Source: This question is taken from the Everyday Science

The vapour pressure of a liquid increases with the _______...?

(A) Increase of pressure

(B) Increase of temperature

(C) Increase of intermolecular forces

(D) Increase the polarity of molecules

Source: This question is taken from the Everyday Science

In general, the most destructive earthquake waves are the __________ ...?

(A) P waves

(B) S waves

(C) Surface waves

(D) All of the above

Source: This question is taken from the Everyday Science

The normal range of the number of white blood cells in a microliter of blood is between _________ ...?

(A) 2,500 and 09,300

(B) 4,500 and 10,000

(C) 4,900 and 12,000

(D) None of these

Source: This question is taken from the Everyday Science

One atmospheric pressure is equal to _____...?

(A) 10325 Pascal

(B) 106075 Pascal

(C) 10523 Pascal

(D) 101325 Pascal

Source: This question is taken from the Everyday Science

In an atom number of protons and neutrons are added to obtain ________...?

(A) In an atom number of protons and neutrons are added to obtain ________? Number of electrons

(B) Number of nucleons

(C) Atomic number of element

(D) Number of isotopes

Source: This question is taken from the Everyday Science

Which of the following metal occurs in free state ______________...?

(A) Lead

(B) Iron

(C) Mercury

(D) Copper

Source: This question is taken from the Everyday Science

The periodic table divided into S, P, d, and f block based on _______...?

(A) Atomic Radius

(B) Electronic Configuration

(C) Ionization Energy

(D) Electron Affinity

Source: This question is taken from the Everyday Science

Curie is a unit of measuring the intensity of ___________...?

(A) Radioactivity

(B) Quantity of Heat

(C) Work or Energy

(D) Power

Source: This question is taken from the Everyday Science

Wind energy is the ______ energy....?

(A) Potential

(B) Transverse

(C) Kinetic

(D) None of these

Source: This question is taken from the Everyday Science

When the magnitude of Kc is small, indicates ______...?

(A) Reaction mixture contain most of the reactant

(B) Reaction mixture contain most of the product

(C) Reaction mixture contain almost equal amount of reactant and product

(D) Reaction goes to completion

Source: This question is taken from the Everyday Science

Larynx is located on _____...?

(A) Lungs

(B) Trachea

(C) Bronchus

(D) Bronchiole

Source: This question is taken from the Everyday Science

The spray bottles used as window or household cleaner or perfume spray works on: __________...?

(A) Capillary action

(B) Bernoulli’s Principle

(C) Pascal’s Law

(D) Stoke’s Law

Source: This question is taken from the Everyday Science

A liquid is a state of matter _______...?

(A) Definite volume and definite shape

(B) Indefinite volume and definite shape

(C) Definite volume and indefinite shape

(D) Indefinite volume and indefinite shape

Source: This question is taken from the Everyday Science

A blood alcohol level above ________ will often result in death:...?

(A) 0.10

(B) 0.20

(C) 0.30

(D) 0.41

Source: This question is taken from the Everyday Science

The α-radiation is _______...?

(A) A stream of fast-moving electrons

(B) A form of electromagnetic radiation

(C) Highly ionizing than γ-radiation

(D) More penetrating than β-radiation

Source: This question is taken from the Everyday Science

Ozone layer is part of ______...?

(A) Mesosphere

(B) Stratosphere

(C) Thermosphere

(D) Troposphere

Source: This question is taken from the Everyday Science

Electronics comprises the _________...?

(A) Physics

(B) Engineering

(C) Technology

(D) All of these

Source: This question is taken from the Everyday Science

When white light is passed through a prism, it splits into __________ colours....?

(A) 5

(B) 6

(C) 7

(D) 8

Source: This question is taken from the Everyday Science

Sun is divided into ______ main layers....?

(A) 2

(B) 3

(C) 4

(D) 5

Source: This question is taken from the Everyday Science

Which is the most electro-negative element among the following _________...?

(A) Fluorine

(B) Bromine

(C) Sodium

(D) Oxygen

Source: This question is taken from the Everyday Science

Input, processing, output. and storage are collectively referred to as ______...?

(A) Information processing cycle

(B) Hardware life cycle

(C) Software life cycle

(D) Information technology

Source: This question is taken from the Everyday Science

More than 50% of the Earth’s crust consists of ______ plains....?

(A) Abyssal

(B) Indus

(C) Low land

(D) None of these

Source: This question is taken from the Everyday Science

Stomach stores the ___________...?

(A) enzime

(B) Food

(C) hcl

(D) None of These

Source: This question is taken from the Everyday Science

Swimmers make their bodies streamlined to ________ friction under water....?

(A) Increase

(B) Reduce

(C) Maintain

(D) Ignore

Source: This question is taken from the Everyday Science

The sun is containing _______ % mass of the solar system...?

(A) 75.24%

(B) 79.36%

(C) 89.10%

(D) 99.86%

Source: This question is taken from the Everyday Science

Compressed Natural Gas (CNG) has the same chemical composition as that of _____...?

(A) LPG

(B) Tear gas

(C) Hydrogen

(D) Sui Gas

Source: This question is taken from the Everyday Science

Carrot is good source of Vitamin _______...?

(A) Vitamin A

(B) Vitamin B

(C) Vitamin C

(D) Vitamin D

Source: This question is taken from the Everyday Science

Hygrometer is used for measuring the ______...?

(A) Humidity of air

(B) Speed of sound

(C) Density of milk

(D) Specific gravity of liquids

Source: This question is taken from the Everyday Science

SI unit of Illumination is ________...?

(A) Candela

(B) Flux

(C) Lux

(D) None of these

Source: This question is taken from the Everyday Science

The hottest stars are the blue stars and their temperature is around _____...?

(A) 25000°C

(B) 20000°C

(C) 15000°C

(D) 10000°C

Source: This question is taken from the Everyday Science

The weakest of all fundamental forces is the ________________...?

(A) Gravitational force

(B) Electrostatic force

(C) Magnetic force

(D) Nuclear force

Source: This question is taken from the Everyday Science

A Spectroscope is used to _______...?

(A) Measure the distance of a star from Earth

(B) Identify the chemical elements present in a star

(C) Determine the temperature of a star

(D) Calculate the velocity of a star

Source: This question is taken from the Everyday Science

Sounds travel faster through solids than _______...?

(A) Liquid

(B) Gases

(C) Solids

(D) Both A and B

Source: This question is taken from the Everyday Science

Active site continuously changes it shapes until the substrate do not bind to it, is statement of ______...?

(A) Induce fit model

(B) Lock and key model

(C) Fluid mosaic model

(D) Both A and B

Source: This question is taken from the Everyday Science

The presence of a dielectric between the plates of capacitors, the capacitance of capacitor ______...?

(A) Increases

(B) Remain constant

(C) Decreases

(D) Remain uncharged

Source: This question is taken from the Everyday Science

The blueness of the sky is mainly due to _____________...?

(A) The scattering of sunlight by air molecules

(B) The presence of water vapor

(C) Absorption of blue light by the air

(D) Emission of blue light by the atmosphere

Source: This question is taken from the Everyday Science

Electronic configuration is distribution of _______...?

(A) Proton

(B) Neutron

(C) Electron

(D) Positron

Source: This question is taken from the Everyday Science

Most of the living things use O2 to produce ______...?

(A) ATP

(B) Alcohol

(C) Organic acid

(D) Ecological pyramid

Source: This question is taken from the Everyday Science

Symbol of Iron is__________...?

(A) Na

(B) Fr

(C) Fe

(D) Zn

Source: This question is taken from the Everyday Science

Ibex is a wild alpine ________ found in Himalaya...?

(A) Dog

(B) Hen

(C) Sheep

(D) Goat

Source: This question is taken from the Everyday Science

Tibia is a bone found in the ____________...?

(A) Skull

(B) Arm

(C) Leg

(D) Face

Source: This question is taken from the Everyday Science

What is the Chemical formula of Zinc Hydroxide _________ ...?

(A) Zn(OH)2

(B) ZNO2

(C) Zn2(OH)3

(D) ZnOH

Source: This question is taken from the Everyday Science

The atmospheric greenhouse effect is produced mainly by the __________________...?

(A) Absorption and re-emission of visible light by the atmosphere

(B) Absorption and re-emission of ultraviolet radiation by the atmosphere

(C) Absorption and re-emission of infrared radiation by the atmosphere

(D) Absorption and re-emission of visible light by clouds

Source: This question is taken from the Everyday Science

Sugar dissolution in water, actually represents solute and solvent combination of _____...?

(A) Solid solid solution

(B) Liquid liquid solution

(C) Gas liquid solution

(D) Solid liquid solution

Source: This question is taken from the Everyday Science

Weather describe the condition of ______ at any one time....?

(A) The earth

(B) The land surface

(C) The atmosphere

(D) The ionosphere

Source: This question is taken from the Everyday Science

Lux is a unit of __________...?

(A) Luminous Flux

(B) Illumination

(C) Luminous Intensity

(D) Focus

Source: This question is taken from the Everyday Science

A saturated solution of KCl on heating becomes _______...?

(A) Unsaturated

(B) Supersaturated

(C) Diluted

(D) All of these

Source: This question is taken from the Everyday Science

The season changes because of the ____________...?

(A) Moon is revolving round the earth

(B) Earth is revolving round its axis

(C) Earth is revolving round the sun

(D) Planet Mars is attracting the sun

Source: This question is taken from the Everyday Science

The primary function of the feathers in birds is to _________...?

(A) Provide insulation for preserving body heat

(B) Provide striking surface to the wings for flying

(C) Make the body surface waterproof

(D) impart coloration for species as well as sex recognition

Source: This question is taken from the Everyday Science

Oxidation is a chemical reaction involving the __________...?

(A) Gain of Electrons

(B) Loss of Electrons

(C) Gain of Protons

(D) Loss of Protons

Source: This question is taken from the Everyday Science

Colours of stars are due to their _____...?

(A) Temperature

(B) Size

(C) Distance

(D) Composition

Source: This question is taken from the Everyday Science

Electron has a much shorter wavelength than visible light, and this allows electron microscopes to produce _____ images....?

(A) Lower-resolution

(B) Higher-magnification

(C) Equal-resolution

(D) Higher-resolution

Source: This question is taken from the Everyday Science

Coleoptile is a structure found in _____...?

(A) Maize Seed

(B) Bean Seed

(C) Both A and B

(D) None

Source: This question is taken from the Everyday Science

Atomic mass of an element is equal to ______...?

(A) Mass of protons and neutrons

(B) Mass of protons and electrons

(C) Mass of electrons and neutrons

(D) Mass of protons only

Source: This question is taken from the Everyday Science

Parsec is a unit of ___________...?

(A) Energy

(B) Time

(C) Power

(D) Distance

Source: This question is taken from the Everyday Science

Which vegetable is also a flower __________...?

(A) Lady Finger

(B) Broccoli

(C) Tomato

(D) None of these

Source: This question is taken from the Everyday Science

Light travelling in a straight line ______ when it strikes the surface of another medium....?

(A) Reflects

(B) Refracts

(C) Diffracts

(D) Absorbs

Source: This question is taken from the Everyday Science

Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the _______...?

(A) Centripetal force due to the earth’s rotation

(B) Earth’s gravitational pull

(C) Pressure of the atmosphere

(D) Moon’s gravitational pull

Source: This question is taken from the Everyday Science

An active asteroid is discovered near ________ Orbit for the first time in billion years....?

(A) Saturn

(B) Mars

(C) Neptune

(D) Jupiter

Source: This question is taken from the Everyday Science

Animal and Plant bodies contain ________ of water....?

(A) 75%

(B) 72%

(C) 70%

(D) 73%

Source: This question is taken from the Everyday Science

Tyndall effect is related to the ______ of light...?

(A) Reflection

(B) Dispersion

(C) Scattering

(D) Refraction

Source: This question is taken from the Everyday Science

The male gonads in rabbit are ______...?

(A) Testis

(B) Ovaries

(C) Scrotal sac

(D) Vas deferens

Source: This question is taken from the Everyday Science

A non-metal atom form anion by ______...?

(A) Loses of electrons

(B) Gain of electrons

(C) Loses of protons

(D) Gain of protons

Source: This question is taken from the Everyday Science

If a gas is heated in a sealed cylinder, then _______ increases....?

(A) Pressure inside the container

(B) Average kinetic energy of the particles

(C) Temperature of the gas

(D) All of them

Source: This question is taken from the Everyday Science

Sun is moving around the centre of the galaxy at a velocity of _______ km/s...?

(A) 205

(B) 210

(C) 215

(D) 220

Source: This question is taken from the Everyday Science

Microphone converts sound energy into ___________...?

(A) Microwaves

(B) Electrical signals

(C) Optical Signals

(D) Heat energy

Source: This question is taken from the Everyday Science

The materials required for respiration are ______...?

(A) Glucose (C6H12O6) and Oxygen (O2)

(B) Glucose (C6H12O6) and Water (H2O)

(C) Carbon Dioxide (CO2) and Water (H2O)

(D) Oxygen (O2) and Light Energy

Source: This question is taken from the Everyday Science

The only non metal exists in liquid state is ___________...?

(A) Mercury

(B) Bromine

(C) Phosphorus

(D) Iodine

Source: This question is taken from the Everyday Science

The number of spark plugs needed in a diesel engine is ______...?

(A) Zero

(B) 1

(C) 2

(D) 4

Source: This question is taken from the Everyday Science

The Boolean expression of an OR gate is ______...?

(A) A . B

(B) A + B

(C) A x B

(D) None of these

Source: This question is taken from the Everyday Science

If we dissolve sand into the water, then the mixture is said to be _______...?

(A) Solution

(B) Suspension

(C) Colloids

(D) Concentrated solution

Source: This question is taken from the Everyday Science

Salinization is ___________...?

(A) Accumulation of salts in water

(B) Accumulation of salts in soil

(C) Accumulation of salts in body

(D) Accumulation of salts in animals

Source: This question is taken from the Everyday Science

A crescograph is a device for measuring the growth in __________...?

(A) Micro Organism

(B) Plants

(C) Human

(D) Pollution

Source: This question is taken from the Everyday Science

A telescope is an instrument that gathers _______ from distant sources....?

(A) Sound

(B) Light

(C) Heat

(D) Water

Source: This question is taken from the Everyday Science

Main and excessive part of plasma consists of ________...?

(A) Carbon dioxide

(B) Oxygen

(C) Water

(D) Glucose

Source: This question is taken from the Everyday Science

An atom is_____________...?

(A) smallest indivisible particle in an element

(B) smallest particle of an element which can undergo a chemical reaction

(C) building block of an element

(D) always smaller than molecule

Source: This question is taken from the Everyday Science

A healthy child 7-14 years of age, required approximately _______ gram of protein per kilogram of body weight....?

(A) 1

(B) 2

(C) 3

(D) 4

Source: This question is taken from the Everyday Science

What is the Molecular Formula for Glucose _______ ...?

(A) C4H10O6

(B) C5H11O6

(C) C6H12O6

(D) S6H12O6

Source: This question is taken from the Everyday Science

Rainbow is formed due to ______...?

(A) Emission of light

(B) Absorption of light

(C) Refraction of light

(D) Transmission of sound

Source: This question is taken from the Everyday Science

Root hairs are most important to a plant because they ______...?

(A) Store starch

(B) Contain xylem tissues

(C) Provide a habitat for nitrogen fixing bacteria

(D) Increase the surface area for absorption

Source: This question is taken from the Everyday Science

Symptoms of vitamin b7 deficiency are known to ______________....?

(A) Pellagra

(B) Hair Loss

(C) Muscle weakness

(D) Xerophthalmia

Source: This question is taken from the Everyday Science

Lack of increase in pollution is due to _____...?

(A) Decreased industrial activity

(B) Increased deforestation

(C) Increased use of fossil fuels

(D) Lack of environmental regulations

Source: This question is taken from the Everyday Science

A colour blind person cannot distinguish between _________...?

(A) White & Yellow

(B) Red & Green

(C) Red & Black

(D) Green & Black

Source: This question is taken from the Everyday Science

Digestion of food is completed in the __________...?

(A) small intestine

(B) large intestine

(C) stomach

(D) Liver

Source: This question is taken from the Everyday Science

A communication satellite completes its one revolution around the Earth in ______ hours....?

(A) 6

(B) 12

(C) 18

(D) 24

Source: This question is taken from the Everyday Science

An Average Hummingbird’s heart rate per minute is __________....?

(A) 500 times

(B) 1000 times

(C) more than 1000 times

(D) more than 1200 times

Source: This question is taken from the Everyday Science

Vitamin E reduces the requirement of _________ ....?

(A) Iron

(B) Zinc

(C) Selenium

(D) Magnesium

Source: This question is taken from the Everyday Science

Main use of salt in diet is to : ___________...?

(A) ease the process of cooking

(B) increase the taste

(C) produce small amount of hydrochloric acid required for digestion

(D) inclease solubility of food particles in water

Source: This question is taken from the Everyday Science

Naturally occurring enzyme used as a defense chemical by bacteria ______...?

(A) Defense protein

(B) Restriction enzyme

(C) Hydrolytic enzyme

(D) Ligase enzyme

Source: This question is taken from the Everyday Science

Lactometer is a type of Hydrometer which is used to measure the specific gravity of _________...?

(A) Honey

(B) Water

(C) Milk

(D) olive oil

Source: This question is taken from the Everyday Science

Newton's law of gravitation is consistent with Newton's _________ law of motion....?

(A) 1st

(B) 2nd

(C) 3rd

(D) All of them

Source: This question is taken from the Everyday Science

In a transverse wave, the ______ is the distance b/w its two adjacent crests or troughs...?

(A) Wavelength

(B) Frequency

(C) Amplitude

(D) Velocity

Source: This question is taken from the Everyday Science

Sound waves first enter the ______...?

(A) Eardrum

(B) Cochlea

(C) Ear Canal

(D) Stirrup

Source: This question is taken from the Everyday Science

Dr. Abdus Salam of Pakistan was one of the contributors of the unification of __________...?

(A) Electromagnetic force and gravitational force

(B) Electromagnetic force and weak nuclear force

(C) Gravitational force and weak nuclear force

(D) Weak nuclear force and strong nuclear force

Source: This question is taken from the Everyday Science

Stars in the sky appear to twinkle due to _________...?

(A) a series of refractions

(B) a series of reflections

(C) a surface tension phenomenon

(D) multiple diminishing brightness

Source: This question is taken from the Everyday Science

In an oscillating pendulum, the bob accelerates from its extreme position due to ______...?

(A) Inertia

(B) Tension in the string

(C) Wind

(D) Gravitational force

Source: This question is taken from the Everyday Science

A loudspeaker changes _________ energy into sound energy....?

(A) Chemical

(B) Electrical

(C) Light

(D) Kinetic

Source: This question is taken from the Everyday Science

Moon is the _______ satellite of the Earth...?

(A) Natural

(B) Artificial

(C) Navigation

(D) None of these

Source: This question is taken from the Everyday Science

A balanced diet quality formula recommended by World Health Organization is ____________....?

(A) Carbohydrates 58% + Proteins 12% + Fats 30%

(B) Mineral+Proteins+Fats

(C) Fats+Proteins+Minerals

(D) None of these

Source: This question is taken from the Everyday Science

The velocity of a satellite is _____ of its mass....?

(A) Independent

(B) Dependent

(C) Equal

(D) Double

Source: This question is taken from the Everyday Science

Role of biotechnology in the production of food based on ___________...?

(A) Decomposition

(B) Respiration

(C) Digestion

(D) Fermentation

Source: This question is taken from the Everyday Science

MRI or CT scan resulted from the image exploration of ______...?

(A) Moon

(B) Saturn

(C) Jupiter

(D) Sun

Source: This question is taken from the Everyday Science

In human heart blood returning from lungs first drains into the _____...?

(A) Left atrium

(B) Left ventricle

(C) Right atrium

(D) Right ventricle

Source: This question is taken from the Everyday Science

If the ratio of solute to solvent is high, the solution is said to be ______...?

(A) Aqueous Solution

(B) Unsaturated Solution

(C) Concentrated Solution

(D) Saturated Solution

Source: This question is taken from the Everyday Science

The mobility of liquids is lesser than ______...?

(A) Solids

(B) Gases

(C) Plasma

(D) Bose Einstein Condensate

Source: This question is taken from the Everyday Science

Resistance of a conductor does not depend on _______...?

(A) Length of the conductor

(B) Area of crossection

(C) Density

(D) Resistivity

Source: This question is taken from the Everyday Science

The Earth is rotating constantly and in ________ direction....?

(A) South

(B) North

(C) East

(D) Same

Source: This question is taken from the Everyday Science

Instrument that measure the electric force ________...?

(A) Hygrometer

(B) Hydrometer

(C) Ammeter

(D) Voltmeter

Source: This question is taken from the Everyday Science

Combustion can not take place without __________...?

(A) Hydrogen

(B) Air

(C) Oxygen

(D) Argon

Source: This question is taken from the Everyday Science

The Boolean expression of an AND gate is ______...?

(A) A . B

(B) A + B

(C) A x B

(D) None of these

Source: This question is taken from the Everyday Science

Crude Oil is heated in the furnace up to _________...?

(A) 300°C

(B) 350°C

(C) 400°C

(D) 450°C

Source: This question is taken from the Everyday Science

Dr. James Watson discovered the structure of DNA in __________...?

(A) 1953

(B) 1955

(C) 1957

(D) 1857

Source: This question is taken from the Everyday Science

In a concave mirror, the image size depends upon _____...?

(A) Size of the object

(B) Area covered by the object

(C) Position of the object

(D) The shape of the object

Source: This question is taken from the Everyday Science

Carbon dioxide dissolution in water, actually represents solute and solvent combination of _____...?

(A) Liquid-liquid solution

(B) Solid-liquid solution

(C) Gas-liquid solution

(D) Solid-solid solution

Source: This question is taken from the Everyday Science

1 Carat is equal to __________...?

(A) 0.2 g

(B) 0.3 g

(C) 0.4 g

(D) 0.5 g

Source: This question is taken from the Everyday Science

Muscle fatigue is caused by the accumulation of___________...?

(A) Uric acid

(B) Lactic acid

(C) Oxalacetic acid

(D) Fyruvie acid

Source: This question is taken from the Everyday Science

Liquid secreted by the pancreas, which contains a variety of _____...?

(A) Hormones

(B) Vitamins

(C) Acids

(D) Enzymes

Source: This question is taken from the Everyday Science

First controlled fission of an atom was carried out in ________ on 1938....?

(A) U.S

(B) Germany

(C) Russia

(D) U.K

Source: This question is taken from the Everyday Science

Vaccination can be administered ______...?

(A) After infection

(B) Before infection

(C) During infection

(D) All are Correct

Source: This question is taken from the Everyday Science

According to kinetic molecular theory, the pressure exerted by a gas is caused by the _______...?

(A) Bombardment of the gas molecules on the walls of the container

(B) Collision between gas molecules

(C) Large distances between gas molecules

(D) Random motion of the gas molecules

Source: This question is taken from the Everyday Science

A pair of unlike parallel forces having different lines of force produce _______...?

(A) Equilibrium

(B) Torque

(C) A couple

(D) Unstable equilibrium

Source: This question is taken from the Everyday Science

Bond formed by mutual sharing of electron is ______...?

(A) Ionic bond

(B) Coordinate covalent bond

(C) Covalent bond

(D) Metallic bond

Source: This question is taken from the Everyday Science

Sensory hair-cells are present in ______...?

(A) Retina

(B) Cochlea

(C) Skin

(D) Nose

Source: This question is taken from the Everyday Science

What is the element required for solar energy conversion ______...?

(A) Ultra pure carbon

(B) Silicon

(C) Beryllium

(D) Tantalum

Source: This question is taken from the Everyday Science

Epsom salt is chemically known as_________...?

(A) Copper Sulfate

(B) Magnesium Sulfate

(C) Ferrous Sulfate

(D) None of these

Source: This question is taken from the Everyday Science

In context of environment, the term “dirty dozen” refers to _____...?

(A) 12 most harmful greenhouse gases

(B) 12 ozone depleting substances

(C) 12 persistent organic pollutants

(D) None of the above

Source: This question is taken from the Everyday Science

The point through which a ray of light passes without changing its path is the _____...?

(A) Focal Point

(B) Principal Axis

(C) Optical Centre

(D) Centre of Curvature

Source: This question is taken from the Everyday Science

If the ratio of solute to solvent is low, the solution is said to be _____...?

(A) Supersaturated

(B) Diluted

(C) Saturated

(D) Concentrated

Source: This question is taken from the Everyday Science

Volcanoes are usually located on ________...?

(A) Divergent plate boundaries

(B) Convergent plate boundaries

(C) Hotspots

(D) All of these

Source: This question is taken from the Everyday Science

Resolution of a microscope is defined as the smallest distance between _____ points....?

(A) One

(B) Two

(C) Three

(D) Four

Source: This question is taken from the Everyday Science

Severe deficiency of Vitamin D results in __________....?

(A) scurvy

(B) rickets

(C) night blindness

(D) None of these

Source: This question is taken from the Everyday Science

The _________ are a particular group of animals or plants that belong together and have some similar quality....?

(A) Species

(B) Genus

(C) Family

(D) Kingdom

Source: This question is taken from the Everyday Science

Polyethene is ______...?

(A) Oil

(B) Paper

(C) Plastic

(D) Wood

Source: This question is taken from the Everyday Science

The red blood cells originate in the ____________...?

(A) Brain

(B) Muscles

(C) Ligaments

(D) Bone Marrow

Source: This question is taken from the Everyday Science

Chlorophyll is a green substance that is present in _____...?

(A) Mitochondria

(B) Nucleus

(C) Chloroplast

(D) Golgi Apparatus

Source: This question is taken from the Everyday Science

The winter solstice in the southern Hemisphere occurs on __________...?

(A) 22 December

(B) 23 September

(C) 21 June

(D) 22 March

Source: This question is taken from the Everyday Science

When a liquid is placed in a container, the pressure applied to the fluid by the container is equal throughout the container is the statement of _____...?

(A) Archimedes' Principle

(B) Bernoulli's Principle

(C) Boyle's Law

(D) Pascal's Law

Source: This question is taken from the Everyday Science

Instead of seeds, non-flowering plants produce _______...?

(A) Pollen

(B) Fruits

(C) Spores

(D) Leaves

Source: This question is taken from the Everyday Science

NASA’s Mars rover, __________ , has been exploring Mars since 2012....?

(A) Diversity

(B) Serenity

(C) Curiosity

(D) Divinity

Source: This question is taken from the Everyday Science

The centrifuge machine used for separation of _______...?

(A) Juice

(B) pH

(C) Mud

(D) Crystal

Source: This question is taken from the Everyday Science

The freezing point depends upon _______...?

(A) Nature of liquid

(B) Pressure

(C) Temperature

(D) Volume

Source: This question is taken from the Everyday Science

PSR J0108-1431 is the closest known ______________ to Earth...?

(A) Black hole

(B) Red giant

(C) Quasar

(D) Pulsar

Source: This question is taken from the Everyday Science

The height of the troposphere varies between ____________....?

(A) 7 km at equator and 17 km at poles

(B) 17 km at equator and 7 km at poles

(C) 18 km at equator and 8 km at poles

(D) 8 km at equator and 18 km at poles

Source: This question is taken from the Everyday Science

Smoke is an solution of _________...?

(A) Solid in solid

(B) Solid in liquid

(C) Solid in gas

(D) Gas in gas

Source: This question is taken from the Everyday Science

The motion of a falling ball towards Earth is due to the _____...?

(A) Weightlessness

(B) Gravitational force

(C) Acceleration due to gravity

(D) Both 'a' and 'b’

Source: This question is taken from the Everyday Science

Circadian Rhythm refers to _____________...?

(A) Planetary movements

(B) Formation of galaxies

(C) Human body cycles

(D) Calisthenics

Source: This question is taken from the Everyday Science

Approximate age of moon is _________...?

(A) 4.51 billion years

(B) 4.55 billion years

(C) 4.53 billion years

(D) 4.57 billion years

Source: This question is taken from the Everyday Science

Inspiration involves ______...?

(A) Contraction of intercostals muscles

(B) Contraction of diaphragm

(C) Inward movement of ribs

(D) Both a and b

Source: This question is taken from the Everyday Science

Hygrometer is used for measuring the ____________...?

(A) Speed of sound

(B) Density of milk

(C) Humidity of air

(D) Specific gravity of liquids

Source: This question is taken from the Everyday Science

“COTTON” is grown on ___________...?

(A) Black soil

(B) Red Soil

(C) Regur Soil

(D) Alluvial Sea

Source: This question is taken from the Everyday Science

The _______ test is a color perception test for red-green color deficiencies....?

(A) Hemiplegia

(B) Ishihara

(C) Lalopathy

(D) None of the above

Source: This question is taken from the Everyday Science

The Earth takes ______ to revolve around the sun....?

(A) 365 days and 4 hours

(B) 365 days and 6 hours

(C) 365 days and 8 hours

(D) 365 days and 10 hours

Source: This question is taken from the Everyday Science

Rate of reaction will increase when temperature ______...?

(A) Increases

(B) Decreases

(C) Below 10°C

(D) Both A and B

Source: This question is taken from the Everyday Science

Law of conservation of momentum defines that the total momentum of a system of two bodies before and after collision ______...?

(A) Remains constant

(B) Retains more momentum

(C) Losses some momentum

(D) None of the above is true

Source: This question is taken from the Everyday Science

Molasses is a byproduct of ______ Factory ...?

(A) Fertilizer

(B) Cotton seed oil

(C) Sugar

(D) Banaspati Ghee

Source: This question is taken from the Everyday Science

Cusec is a unit of _________...?

(A) Area

(B) Time

(C) Distance

(D) mass

Source: This question is taken from the Everyday Science

The shortest path of reflex action consists of _____...?

(A) 1 neuron

(B) 2 neurons

(C) 3 neurons

(D) Many neurons

Source: This question is taken from the Everyday Science

All living organisms are classified into _______ kingdoms under the system proposed by Whittaker (1969)....?

(A) 5

(B) 6

(C) 7

(D) 8

Source: This question is taken from the Everyday Science

The importance of perspiration is to ___________...?

(A) Eliminate body odours

(B) Improve the general health

(C) Open the pores in the skin

(D) Regulate body temperature

Source: This question is taken from the Everyday Science

The velocity of a wave is equal to ______...?

(A) Wavelength x Frequency

(B) Wavelength / Frequency

(C) Frequency / Wavelength

(D) Wavelength + Frequency

Source: This question is taken from the Everyday Science

Year is longest on : _____________...?

(A) Mercury

(B) Venus

(C) Mars

(D) The Earth

Source: This question is taken from the Everyday Science

Refrigerator works on the phenomenon of ________ of heat transfer....?

(A) Conduction

(B) Convection

(C) Radiation

(D) All of these

Source: This question is taken from the Everyday Science

The direction of induced e.m.f. in a circuit is in accordance with conservation of _____...?

(A) Mass

(B) Charge

(C) Momentum

(D) Energy

Source: This question is taken from the Everyday Science

Stomata present in leaves help the plant in ______...?

(A) Absorption

(B) Evaporation

(C) Chlorophyll

(D) Chromoplast

Source: This question is taken from the Everyday Science

Water covers __________ of the Earth’s surface...?

(A) 61%

(B) 67%

(C) 71%

(D) 76%

Source: This question is taken from the Everyday Science

The distance between the earth and the sun is smallest in the month of _________...?

(A) February

(B) January

(C) December

(D) April

Source: This question is taken from the Everyday Science

Biggest award in the field of science is the __________...?

(A) Noble Prize

(B) UNESCO peace prize

(C) Right livelihood prize

(D) All of these

Source: This question is taken from the Everyday Science

What is the third most common gas found in the air we breathe ________ ...?

(A) Hydrogen

(B) Neon

(C) Carbondioxide

(D) Argon

Source: This question is taken from the Everyday Science

The approximate value of the speed of sound in air at 0°C temperature ______...?

(A) 332 m/s

(B) 34 m/s

(C) 17 m/s

(D) 680 m/s

Source: This question is taken from the Everyday Science

Ohm's law is not applicable to ______...?

(A) D.C. circuits

(B) Small resistors

(C) High currents

(D) Semiconductors

Source: This question is taken from the Everyday Science

The protons and neutrons are found in the center of the atom, which is called the _________of the atom...?

(A) Nucleus

(B) Headquarters

(C) Hub

(D) None of These

Source: This question is taken from the Everyday Science

Burning of Fossil Fuels Results In ____________...?

(A) Increased oxygen level

(B) Decreases greenhouse gases

(C) Increased greenhouse gases

(D) Increased ethane level

Source: This question is taken from the Everyday Science

The point within the Earth where earthquakes originate is _________...?

(A) Comma

(B) Origin

(C) Epicenter

(D) Focus

Source: This question is taken from the Everyday Science

During winter in cold countries, the __________ is mixed to melt the ice on the icy roads....?

(A) Salt

(B) Chlorine

(C) Carbon dioxide

(D) Water

Source: This question is taken from the Everyday Science

Biome is community of _____...?

(A) Plants

(B) Animals

(C) Both A and B

(D) None of these

Source: This question is taken from the Everyday Science

Newton's law of gravitation holds between every two objects on the _____...?

(A) On Earth

(B) On Jupiter

(C) On Moon

(D) On Universe

Source: This question is taken from the Everyday Science

Sound travels fastest in _______...?

(A) Air

(B) Water

(C) Diamond

(D) Steel

Source: This question is taken from the Everyday Science

Magnification of a light microscope is formed by using mixture of the power of the eyepiece and the _____ lens....?

(A) Concave

(B) Convex

(C) Objective

(D) Mirror

Source: This question is taken from the Everyday Science

The damage to the_________nerve could result in the defect of the eye movement:...?

(A) Optic

(B) Trigeminal

(C) Abducens

(D) none

Source: This question is taken from the Everyday Science

Atmospheric pressure acts in _____...?

(A) Only upwards

(B) Only downwards

(C) All directions

(D) Horizonal only

Source: This question is taken from the Everyday Science

Photosynthesis is the only process which produces free O2 by splitting _____...?

(A) Glucose

(B) Carbon Dioxide

(C) Chlorophyll

(D) Water

Source: This question is taken from the Everyday Science

Gravity setting chambers are used in industries to remove ________...?

(A) NOx

(B) SOx

(C) CO

(D) Suspended particulate matter

Source: This question is taken from the Everyday Science

Noble gases are stable because they contain _____...?

(A) 4 electrons in valence shell

(B) 6 electrons in valence shell

(C) 8 electrons in valence shell

(D) 10 electrons in valence shell

Source: This question is taken from the Everyday Science

For an object to escape from the surface of a celestial body, the kinetic energy of the object must be: __________...?

(A) Less than the gravitational potential energy of the body

(B) Equal to the gravitational potential energy of the body

(C) Greater than the gravitational potential energy of the body

(D) None of the above

Source: This question is taken from the Everyday Science

The permanent hardness of water is due to presence ______...?

(A) MgSO4

(B) Mg(HCO3)₂

(C) CA(HCO3)2

(D) All of these

Source: This question is taken from the Everyday Science

The bread dough rises during alcoholic fermentation is due to _______...?

(A) Methyl alcohol

(B) CO2

(C) Ethyl alcohol

(D) H2O

Source: This question is taken from the Everyday Science

If pH value is greater than 7, then solution is ______...?

(A) Acidic

(B) Basic

(C) Amphoteric

(D) Neutral