A solid can _______...? Mcqs

A solid can _______...?

(A) Have a fixed shape

(B) Be easily compressed

(C) Take a shape of container

(D) Have freely moving molecules

Source: This question is taken from the Everyday Science

Atmospheric pressure at sea level is _______...?

(A) 746 mm

(B) 760 mm

(C) 820 mm

(D) None of these

Source: This question is taken from the Everyday Science

All matter is made of ___________...?

(A) Air

(B) Water

(C) Vibrations

(D) Atoms

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

The property of a substance to absorb moisture from the air on exposure is called____________...?

(A) osmosis

(B) deliquescence

(C) efflorescence

(D) desiccation

Source: This question is taken from the Everyday Science

Nearest star to sun is: __________...?

(A) Proxima Centurai

(B) Alpha Scorpii

(C) Beta Orionis

(D) Vega

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

Water soluble Vitamins are _________...?

(A) A & D vitamins

(B) B & C vitamins

(C) A & K vitamins

(D) B & K vitamins

Source: This question is taken from the Everyday Science

Apiculture refers to___________...?

(A) Rearing silk worms

(B) Science of bee keeping

(C) Science of gardening

(D) Science of cultural norms and trends

Source: This question is taken from the Everyday Science

Coulombs law most closely resembles with ______...?

(A) Law of conservation of Energy

(B) Newton's Law of Gravitation

(C) Newton's 2nd law of Motion

(D) Faraday's law

Source: This question is taken from the Everyday Science

The lifespan of Red Blood Cells is __________ days...?

(A) 60

(B) 120

(C) 180

(D) 240

Source: This question is taken from the Everyday Science

The nearest Star to the planet earth is ________ ...?

(A) Regel

(B) Canopus

(C) Sun

(D) Betelgeuse

Source: This question is taken from the Everyday Science

The process in which seed grows in to a new plant is called ______...?

(A) Fertilization

(B) Germination

(C) Vernalization

(D) None of these

Source: This question is taken from the Everyday Science

The S. I. unit of refractive index is _______...?

(A) meter

(B) cm

(C) watt

(D) no unit

Source: This question is taken from the Everyday Science

The expected number of RBCs in a single drop, or microliter, of blood is _________ million in Men....?

(A) 4.5 to 6.2 million

(B) 3.4 to 6.8 million

(C) 3.2 to 7.2 million

(D) 4.0 to 5.2 million

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

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

Another name of RDX is ___________...?

(A) Cyanohydrin

(B) Dextran

(C) Cyclohexane

(D) Cyclonite

Source: This question is taken from the Everyday Science

The network of blood capillaries present in the layer of skin ______...?

(A) Epidermis

(B) Dermis

(C) Hypodermis

(D) Endodermis

Source: This question is taken from the Everyday Science

The distance between the optical centre of a convex lens and its principal focus is called its_______...?

(A) Focal Length

(B) Radius of Curvature

(C) Power

(D) Magnification

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

Seed Coat is also called _________...?

(A) Radical

(B) Testa

(C) Tegmen

(D) None of these

Source: This question is taken from the Everyday Science

The most abundant element in human body is __________...?

(A) Hydrogen

(B) Blood

(C) Oxygen

(D) Protein

Source: This question is taken from the Everyday Science

According to quantum theory of light, photons are _______...?

(A) Waves

(B) Particles

(C) Energy packets

(D) Electromagnetic

Source: This question is taken from the Everyday Science

The absolute value of charge on electron was determined by ________ ...?

(A) J.J.Thomson

(B) Chadwick

(C) Rutherford

(D) Robert Millikan

Source: This question is taken from the Everyday Science

Colour of the plants is green due to the presence of _________....?

(A) Carbon dioxide

(B) Chlorophyll

(C) Urea

(D) Oxygen

Source: This question is taken from the Everyday Science

Example of gas having monoatomic molecules is ___________ ...?

(A) Nitrogen

(B) Nydrogen

(C) Neon and argon

(D) Oxygen and nitrogen

Source: This question is taken from the Everyday Science

Galileo was an Italian astronomer who _________...?

(A) Developed the telescope

(B) Discovered four satellites of Jupiter

(C) Discovered that the movement of pendulum produces a regular time measurement

(D) All of the above

Source: This question is taken from the Everyday Science

Sodium Carbonate is commonly called ________...?

(A) Plaster of Paris

(B) Washing Soda

(C) Common Salt

(D) None of these

Source: This question is taken from the Everyday Science

The antiparticle of an electronic is _______...?

(A) Positron

(B) Proton

(C) Alpha particular

(D) None of these

Source: This question is taken from the Everyday Science

At night, Plants intake __________ and release __________...?

(A) Oxygen – Carbon dioxide

(B) Carbon dioxide – Oxygen

(C) Oxygen – Carbon monoxide

(D) None of theseCarbon monoxide – Oxygen

Source: This question is taken from the Everyday Science

Chromosomes are made up of __________ ...?

(A) DNA only

(B) DNA and RNA

(C) Proteins only

(D) DNA and Proteins

Source: This question is taken from the Everyday Science

An object with particles close together and vibrating describes a _______...?

(A) Gas

(B) Liquid

(C) Solid

(D) All three

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

Nebulae are made up of ________...?

(A) Oxygen (97%) and Nitrogen (3%)

(B) Hydrogen (97%) and Helium (3%)

(C) Carbon (50%) and Nitrogen (50%)

(D) Helium (97%) and Hydrogen (3%)

Source: This question is taken from the Everyday Science

The key component of the scientific process is ______...?

(A) Hypothesis

(B) Observation

(C) Question

(D) Experimentation

Source: This question is taken from the Punjab Police Sub Inspector Service Quota PPSC Past Paper

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

Male birds are ________ colorful than female birds....?

(A) Less

(B) More

(C) Equal

(D) None of these

Source: This question is taken from the Everyday Science

Silicon is an example of _________...?

(A) No-conductor

(B) Semiconductor

(C) Super Conductor

(D) None of these

Source: This question is taken from the Everyday Science

Acid deposition causes ______________________...?

(A) the greenhouse effect to lessen

(B) lakes and forests to die

(C) acid indigestion in humans

(D) all the above are correct

Source: This question is taken from the Everyday Science

A body of land that is surrounded by water on three sides is called________...?

(A) Strait

(B) Bay

(C) Peninsula

(D) Gulf

Source: This question is taken from the Everyday Science

According to Big Bang Theory, the Universe began about __________ billion years ago....?

(A) 10 – 20

(B) 20 – 30

(C) 30 – 40

(D) 40 – 50

Source: This question is taken from the Everyday Science

Places where the temperature of air is below freezing point of the water, the precipitation will be in the form of __________ ...?

(A) Snow

(B) Lightning

(C) Hailstorms

(D) Thunders

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

A Fahrenheit thermometer indicates a temperature of ‘ 14°F. its corresponding reading on the Celsius scale will be _________...?

(A) – 2O°C

(B) – 10°C

(C) + 10°C

(D) + 20°C

Source: This question is taken from the Everyday Science

The part of brain involved in balance and precision in movements is: __________...?

(A) Cerebrum

(B) Cerebellum

(C) Thalamus

(D) Medulla oblongata

Source: This question is taken from the Everyday Science

Night vision is possible with the help of ___________...?

(A) Red light

(B) Violet light

(C) Infrared Rays

(D) Ultra violet Light

Source: This question is taken from the Everyday Science

Jupiter, Saturn, Uranus and Neptune are called_________...?

(A) Jovian planets

(B) Terrestrial Planets

(C) Both A & B

(D) None of these

Source: This question is taken from the Everyday Science

The scientific study of teeth is called ____________...?

(A) Odontology

(B) Ornithology

(C) Orthoepy

(D) Pedagogy

Source: This question is taken from the Everyday Science

Stethoscope was invented by _______ ...?

(A) Rene Laennec

(B) Steven Sasson

(C) Martin Cooper

(D) Dave Hyatt

Source: This question is taken from the Everyday Science

The shielding effect across the period _______...?

(A) Increases

(B) Decrease

(C) Moderate

(D) Same

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

Water vapour beyond the dew point result in_________...?

(A) Precipitation

(B) Hailstorm

(C) Condensation

(D) Formation of ice

Source: This question is taken from the Everyday Science

Balloons are filled with _________ ...?

(A) Nitrogen

(B) Helium

(C) Oxygen

(D) Argon

Source: This question is taken from the Everyday Science

The lifespan of White Blood Cells is __________ day(s)...?

(A) 1 – 5 days

(B) 3 – 7 days

(C) 4 – 8 days

(D) 5 – 21 days

Source: This question is taken from the Everyday Science

NASA’s ________ program aims to land humans on the moon again in 2024....?

(A) Artemis

(B) Arshamedis

(C) Arsenimdo

(D) Bertonies

Source: This question is taken from the Everyday Science

Pollination of flowers by birds is called:_________...?

(A) Aeverology

(B) Ornithology

(C) Ornithophily

(D) Polligramy

Source: This question is taken from the Everyday Science

Accumulation of salts in kidneys results in_________...?

(A) Diabetes

(B) Hypertension

(C) Cancer

(D) Kidney Stone

Source: This question is taken from the Everyday Science

Orbital period of the planet Mercury around the sun is _____________...?

(A) 88 days

(B) 365 days

(C) 2 years

(D) 98 days

Source: This question is taken from the Everyday Science

Escape velocity depends on ________...?

(A) Mass of the object trying to escape

(B) Radius of the planet or celestial body

(C) Both mass and radius of the planet or celestial body

(D) The velocity of the rotating planet

Source: This question is taken from the Everyday Science

Which one of the following is not vector quantity _______...?

(A) Acceleration

(B) Displacement

(C) Speed

(D) Force

Source: This question is taken from the Everyday Science

The outermost layer of the sun is called __________...?

(A) Coach

(B) Core

(C) Corona

(D) Comma

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

The scientific study of insects is known as _______...?

(A) Ichthyology

(B) Entomology

(C) Zoology

(D) Botany

Source: This question is taken from the Everyday Science

Spinal card controls all ___________...?

(A) Sexual activities

(B) Thinking activities

(C) Reflex activities

(D) none

Source: This question is taken from the Everyday Science

In Space, our Body_______...?

(A) Gains Weight

(B) Loses Weight

(C) No Change

(D) Little Change

Source: This question is taken from the Everyday Science

Strength of intermolecular forces from ionic or covalent bond is _______...?

(A) Weaker

(B) Stronger

(C) Equal

(D) None of above

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

Enzymes are organic catalysts made up of __________...?

(A) Carbohydrates

(B) Proteins

(C) Nucleic Acid

(D) Fats

Source: This question is taken from the Everyday Science

Deficiency of Vitamin __________ causes Sailors Disease in human...?

(A) Vitamin A

(B) Vitamin K

(C) Vitamin C

(D) Vitamin D

Source: This question is taken from the Everyday Science

The matter of our sun is in ________ state...?

(A) Liquid

(B) Gas

(C) Solid

(D) Plasma

Source: This question is taken from the Everyday Science

The fluid part of blood is known as __________...?

(A) plasma

(B) platelets

(C) blood cells

(D) None of these

Source: This question is taken from the Everyday Science

The most abundant element in the Earth’s crust is __________...?

(A) Oxygen

(B) Hydrogen

(C) Carbon Dioxide

(D) Silicon

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

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 speed of light is __________...?

(A) 280,000 km/s

(B) 300,000 km/s

(C) 320,000 km/s

(D) none of these

Source: This question is taken from the Everyday Science

Friction opposes motion between two bodies in contact because of ______...?

(A) Charges on bodies

(B) Weight of bodies

(C) Roughness of surfaces

(D) None of above

Source: This question is taken from the Everyday Science

Which of the following are Biodegradable ___________...?

(A) Cans

(B) Dead Plants

(C) Glass

(D) None of these

Source: This question is taken from the Everyday Science

Deficiency of vitamin E in the human body causes __________...?

(A) Muscle weakness and vision problem

(B) Bone problem

(C) Rickets

(D) Osteoporosis

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

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

(A) Substance

(B) Length

(C) torque

(D) Work

Source: This question is taken from the Everyday Science

The optic nerve which is found in the human brain is also called ___________...?

(A) Second cranial nerve

(B) Mini nervous

(C) Carnival nerve

(D) Sustained nerve

Source: This question is taken from the Everyday Science

Butter paper is _________ material because it scatters light....?

(A) Transparent

(B) Translucent

(C) Opaque

(D) None

Source: This question is taken from the Everyday Science

The sun’s surface is called ___________...?

(A) Cromosphere

(B) Leutosphere

(C) Thermosphere

(D) Photosphere

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

Red blood cells are produced in_________...?

(A) Liver

(B) Heart

(C) Spleen

(D) Bone-marrow

Source: This question is taken from the Everyday Science

A colloidal system in which a liquid is dispersed into a liquid is called_________...?

(A) Percipitate

(B) Gel

(C) Emulsion

(D) Sol

Source: This question is taken from the Everyday Science

The Summer solstice in the Northern Hemisphere happens on: __________...?

(A) 21 July

(B) 22 December

(C) 22 March

(D) 21 June

Source: This question is taken from the Everyday Science

Work done per unit time is called ______...?

(A) Efficiency

(B) Energy

(C) Power

(D) Force

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

Soap is prepared by boiling caustic soda with ___________...?

(A) Alcohol

(B) Kerosene oil

(C) Glycerine

(D) Fats

Source: This question is taken from the Everyday Science

The largest artery in human body_______...?

(A) Subclavian artery

(B) Aorta

(C) Brachial artery

(D) None of these

Source: This question is taken from the Everyday Science

LPG consists mainly of : ___________...?

(A) Methane,Ethane & Hexane

(B) Ethane,Hexane &Nonane

(C) Methane,Butane & Propane

(D) All of these

Source: This question is taken from the Everyday Science

Irritation caused by stimulus is the main cause of ______...?

(A) Tropism

(B) Movement

(C) Locomotion

(D) Arthritis

Source: This question is taken from the Everyday Science

The areas around the North and South poles within the Polar circles is called _____________...?

(A) The Torrid Zone

(B) The Frigid Zone

(C) The Temperature Zone

(D) The Hardiness Zone

Source: This question is taken from the Everyday Science

The part of brain involved in balance and precision in movements is ______...?

(A) Cerebrum

(B) Cerebellum

(C) Thalamus

(D) Medulla oblongata

Source: This question is taken from the Everyday Science

Botany is also called _______ ...?

(A) Phytology

(B) Phycology

(C) Pedology

(D) Plantophyta

Source: This question is taken from the Everyday Science

the delicate lungs are protected by a cage that is called ______...?

(A) luvcage

(B) Ribcage

(C) both A & B

(D) None of these

Source: This question is taken from the Everyday Science

Tropism mostly refers to as_______...?

(A) Bird migration

(B) Directional growth of a plant

(C) Longevity of animal species

(D) Behavioral pattern of human

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

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

Sunlight is a Great Source of ____________...?

(A) vitamin C

(B) vitamin D

(C) vitamin E

(D) vitamin K

Source: This question is taken from the Everyday Science

The echo (reflected sounD. will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least ________...?

(A) 1120 ft

(B) 120 ft

(C) 56 ft

(D) 100 ft

Source: This question is taken from the Everyday Science

Pure limestone is called _______...?

(A) Aluminum Oxide

(B) Calcium Carbonate

(C) Calcium Sulphate

(D) None of these

Source: This question is taken from the Everyday Science

Sound cannot travel through __________...?

(A) Solid

(B) Liquid

(C) Gases

(D) Vaccum

Source: This question is taken from the Everyday Science

Approximate age of milky-way is ________...?

(A) 16.5 billion years

(B) 15.5 billion years

(C) 13.5 billion years

(D) 14.5 billion years

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 unicellular structure, responsible for asexual reproduction without fusion is ______...?

(A) Pores

(B) Spores

(C) Gametes

(D) Pollen grains

Source: This question is taken from the Everyday Science

The movement of any solvent across a semipermeable membrane is called__________...?

(A) Osmosis

(B) Cataphoresis

(C) Electrolysis

(D) Electrophoresis

Source: This question is taken from the Everyday Science

What is it called when the Earth is closest to the sun _____________...?

(A) Aphelion

(B) Perihelion

(C) Apoapsis

(D) Periapsis

Source: This question is taken from the Everyday Science

Parses is a unit used to measure: __________...?

(A) Distance

(B) Time

(C) Speed

(D) Force

Source: This question is taken from the Everyday Science

The meaning of Echoes is _______...?

(A) Repeating sounds

(B) Refracted sounds

(C) Absorbed sounds

(D) Amplified sounds

Source: This question is taken from the Everyday Science

Fundamental molecule produced during photosynthesis is ______...?

(A) Glucose

(B) Amino acid

(C) Fatty acid

(D) Nucleotide

Source: This question is taken from the Everyday Science

Percentage of water in an apple is__________...?

(A) 84%

(B) 90%

(C) 66%

(D) None of these

Source: This question is taken from the Everyday Science

A mixture of sand and naphthalene can be separated by ________ ...?

(A) Chromatography

(B) Fractional distillation

(C) Sublimation

(D) None of these

Source: This question is taken from the Everyday Science

Wireless transmission can be done via _____________...?

(A) A Infrared waves

(B) Radio waves

(C) Microwaves

(D) All of these

Source: This question is taken from the Everyday Science

The type of mirrors used in the headlamp of cars is ____________...?

(A) Parabolic concave

(B) Plane

(C) Spherical convex

(D) Cylindrical concave

Source: This question is taken from the Everyday Science

The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water....?

(A) 1 gram

(B) 10 grams

(C) 1 kg

(D) 10 kg

Source: This question is taken from the Everyday Science

Magnitude of energy released by an earthquake is calculated using ________...?

(A) Earthquake scale

(B) Seismic scale

(C) Richter scale

(D) Temblor scale

Source: This question is taken from the Everyday Science

A branch of medicine dealing with eyes and related diseases is called_________...?

(A) Opthalmology

(B) Obstetrics

(C) Physiology

(D) Haematology

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

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

Spring balance is used to measure _________...?

(A) Mass

(B) Weight

(C) Elasticity

(D) Density

Source: This question is taken from the Everyday Science

The materials required for photosynthesis are _______...?

(A) Water (H2O) and Oxygen (O2)

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

(C) Carbon Dioxide (CO2) and Light Energy

(D) Glucose (C6H12O6) and Oxygen (O2)

Source: This question is taken from the Everyday Science

An example of an abiotic component __________...?

(A) Plants

(B) Soil

(C) Animals

(D) Bacteria

Source: This question is taken from the Everyday Science

Red + Green + Blue = ________...?

(A) Maroon

(B) White

(C) Black

(D) None of the above

Source: This question is taken from the Everyday Science

Which one of the following can be synthesized by Liver _______...?

(A) Vitamin B6

(B) Vitamin B12

(C) Vitamin K

(D) Vitamin E

Source: This question is taken from the Everyday Science

If force of 6N displaces an object 2m in the direction of force, then work done will be __________...?

(A) 0

(B) 12 Joule

(C) 3 Joule

(D) Both b and c

Source: This question is taken from the Everyday Science

The term ‘Geography’ was coined first time by a Greek scholar _________ in 234BC...?

(A) Herodotus

(B) Thales of Miletus

(C) Eratosthenes

(D) Plato

Source: This question is taken from the Everyday Science

The molar mass of H2SO4 is ______...?

(A) 98 a.m.u

(B) 9.8 gm

(C) 98 gm

(D) 9.8 a.m.u

Source: This question is taken from the Everyday Science

Permanent hardness of water due to sulphate of metals can be destroyed by the use of ________ ...?

(A) Zeolites

(B) Sulphonides

(C) Lime

(D) Nitrates

Source: This question is taken from the Everyday Science

If an Opaque object is moved closer to the light source the shadow gets _______...?

(A) Smaller

(B) Very Smaller

(C) Bigger

(D) Older

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

1 Coulomb = ___________ e....?

(A) 6×10-19

(B) 6.25×1018

(C) 1.6×1019

(D) 6.25×10-18

Source: This question is taken from the Everyday Science

In fireworks,the green flame is produced because of __________...?

(A) Sodium

(B) Barium

(C) Mercury

(D) Potassium

Source: This question is taken from the Everyday Science

Activity of Brain is recorded by ____________...?

(A) ECG (Electrocardiogram)

(B) EEG (Electroencephalogram)

(C) X-Ray

(D) None of these

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 energy value of food is measured in_______...?

(A) Joule

(B) Calories

(C) Tesla

(D) Proteins

Source: This question is taken from the Everyday Science

Water vapor is ______________...?

(A) A gas

(B) A cloud droplet

(C) A rain drop

(D) A snowflake

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

An extremely small piece of silicon on which integrated circuits are implicated is called __________________...?

(A) Card Reader

(B) Hollerith Code

(C) Feed

(D) Chip

Source: This question is taken from the Everyday Science

At what time of day is the relative humidity normally at a minimum ________________ ...?

(A) When the air temperature is highest

(B) Just before sunrise

(C) About midnight

(D) When the air temperature is lowest

Source: This question is taken from the Everyday Science

Vernal equinox of northern hemisphere in March marks season of __________ ...?

(A) Spring

(B) Summer

(C) Winter

(D) Autumn

Source: This question is taken from the Everyday Science

In middle latitudes, which cloud will have the lowest base ________________________ ...?

(A) Cirrostratus

(B) Stratocumulus

(C) Altocumulus

(D) Cirrus

Source: This question is taken from the Everyday Science

What is the chemical formula for Sodium carbonate _______ ...?

(A) Na3CO2

(B) CNa2O3

(C) Na2CO3

(D) Na3CO3

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

Diamond is an allotropic form of_______...?

(A) Carbon

(B) Hydrogen

(C) Nitrogen

(D) Silicon

Source: This question is taken from the Everyday Science

Amino acids are building blocks of ______...?

(A) Nucleic acids

(B) Protein

(C) Vitamins

(D) Lipid

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

There are almost _______of nephrons in the each kidney in human body...?

(A) 5 million

(B) 3 million

(C) 1 million

(D) 10 million

Source: This question is taken from the Everyday Science

The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called ___________...?

(A) Aphelion

(B) Perihelion

(C) Perigee

(D) Apogee

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

Fuel used in a Fast Breeder Reactor is _____________...?

(A) Uranium Oxide

(B) Uranium Plutonium carbide

(C) Uranium Plutonium Oxide

(D) Uranium thorium Oxide

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

A group of elephants is called___________...?

(A) ZEAL

(B) Herd

(C) MOB

(D) TOWER

Source: This question is taken from the Everyday Science

Chemical name of vinegar is _____________...?

(A) Sodium Nitrate

(B) Dilute acetic acid

(C) Chloride of lime

(D) Calcium

Source: This question is taken from the Everyday Science

The exact duplication of DNA is called ______...?

(A) Duplication

(B) Replication

(C) Transcription

(D) Translation

Source: This question is taken from the Everyday Science

JAUNDICE is the disease of __________...?

(A) Heart

(B) Liver

(C) Lungs

(D) Brain

Source: This question is taken from the Everyday Science

Scurvy is caused due to the deficiency of ___________...?

(A) Vitamin A

(B) Vitamin D

(C) Vitamin C

(D) None of these

Source: This question is taken from the Everyday Science

Largest moon in our solar system is ________...?

(A) Deimos

(B) Ganymede

(C) Phobos

(D) Arche

Source: This question is taken from the Everyday Science

The group containing only electromagnetic waves is ______...?

(A) Light waves, Radio waves, Microwaves

(B) Light waves, Radio waves, Sound waves

(C) Light waves, Sound waves, Microwaves

(D) Radio waves, Sound waves, Microwaves

Source: This question is taken from the Everyday Science

A shooting star is _________...?

(A) Sun

(B) A comet

(C) A meteor

(D) An steroid

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

Approximate age of earth is ________...?

(A) 4.14 billion years

(B) 4.64 billion years

(C) 4.54 billion years

(D) 4.34 billion years

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

The largest part of the human brain is ___________...?

(A) Medulla oblongata

(B) Cerebellum

(C) Cerebrum

(D) None of these

Source: This question is taken from the Everyday Science

The muscle which is responsible to straighten the limb is _______...?

(A) Ligament

(B) Skeleton muscle

(C) Flexor

(D) Extensor

Source: This question is taken from the Everyday Science

Pressure is measured by_________...?

(A) barometer

(B) Voltmeter

(C) Lactometer

(D) Ammeter

Source: This question is taken from the Everyday Science

Preservatives are used to preserve _______...?

(A) Acids

(B) Bases

(C) Food

(D) Water

Source: This question is taken from the Everyday Science

The small segment of DNA which has information to code one protein is called ______...?

(A) Nucleotide

(B) Polynucleotide

(C) Gene

(D) Exon

Source: This question is taken from the Everyday Science

The M.K.S. system was first introduced by _________ ...?

(A) Giorgi

(B) Archimedes

(C) Eienstein

(D) Newton

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

The soil maturity color of northeastern areas is ______...?

(A) Grey

(B) Reddish

(C) Dark Brown

(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

Pregnancy time period of “mice” is ___________...?

(A) 2 weeks

(B) 2.5 weeks

(C) 3 weeks

(D) 4 weeks

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

Lack of _______ causes diabetes...?

(A) Vitamins

(B) Sugar

(C) Insulin

(D) Calcium

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

Change of state form liquid to solid is _________...?

(A) Boiling

(B) Freezing

(C) Evaporation

(D) None of these

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

The term xerostomia refers to_________...?

(A) dry skin

(B) dry mouth

(C) dry nose

(D) dry head

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

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

The medical branch of science that deals with the study of skin, its functions, diseases, & treatment is ________ ...?

(A) Dermatology

(B) Dormatology

(C) Deontology

(D) Dermatoglyphics

Source: This question is taken from the Everyday Science

Solution of biological problem starts with ______...?

(A) Hypothesis

(B) Experimentation

(C) Conclusion

(D) Observation

Source: This question is taken from the Everyday Science

A camera uses a __________ to form an image....?

(A) convex lens

(B) concave lens

(C) condenser lens

(D) none of these

Source: This question is taken from the Everyday Science

Places experiencing equal impact of an earthquake are called_________________...?

(A) Seismic lines

(B) Seismic built

(C) Seismic plates

(D) Seismic waves

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

A three year child has _______ teeth...?

(A) 20

(B) 30

(C) 10

(D) None of these

Source: This question is taken from the Everyday Science

The Study of growth is called ______ ...?

(A) Auxology

(B) Autology

(C) Avionics

(D) Axiology

Source: This question is taken from the Everyday Science

Tuberculosis is a _________ infection...?

(A) Viral

(B) Bacterial

(C) Fungal

(D) Parasitic

Source: This question is taken from the Everyday Science

Isotopes of an element have the same number of _______...?

(A) Neutrons

(B) Protons

(C) Electrons

(D) Beta rays

Source: This question is taken from the Everyday Science

Earth rotates the sun in___________...?

(A) 23 hours 56 min 4 sec

(B) 24 hours

(C) 23 hours 57 min 9 sec

(D) Non of above

Source: This question is taken from the Everyday Science

Which one is non flowering plant _______...?

(A) Moss

(B) Jasmine

(C) Sun Flower

(D) None of these

Source: This question is taken from the Everyday Science

Bronze is an alloy of ____________...?

(A) Copper and Zinc

(B) Tin and Zinc

(C) Copper and Tin

(D) Iron and Zinc

Source: This question is taken from the Everyday Science

When a ray of sunlight enters a dark room , its straight path become visible because of dust particles hanging in the air. It is because light is _________...?

(A) Visible

(B) Transparent

(C) Invisible

(D) opaque

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

A convex mirror always ___________ ...?

(A) Forms a real image

(B) Forms a virtual image

(C) Forms an inverted image

(D) Produces a larger image

Source: This question is taken from the Everyday Science

When were blue jeans invented in _________...?

(A) 1900s

(B) 1860s

(C) 1870s

(D) 1850s

Source: This question is taken from the Everyday Science

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

(A) night blindness

(B) rickets

(C) scurvy

(D) hair fall

Source: This question is taken from the Everyday Science

Microorganisms can only be seen with an equipment called ________...?

(A) Microscope

(B) Telescope

(C) Spectroscope

(D) None of these

Source: This question is taken from the Everyday Science

In the wild primary diet of Pandas is _______...?

(A) [\"Bamboos\",\"Fruits\",\"Insects\",\"Small Birds\"]

(B) empty

(C) empty

(D) empty

Source: This question is taken from the Everyday Science

Types of bones in human body are: Long, short, irregular and ____________...?

(A) Flat

(B) Medium

(C) Regular

(D) Rough

Source: This question is taken from the Everyday Science

Selenology is the study of __________...?

(A) Stars

(B) Galaxy

(C) Moon

(D) Planets.

Source: This question is taken from the Everyday Science

Chiken egg is composed of _______ cells...?

(A) One cell

(B) 100 cells

(C) 1000 cells

(D) One million cells

Source: This question is taken from the Everyday Science

Which one of the following elements the drum of a Photostat machine is made up of: _________...?

(A) Aluminium

(B) Selenium

(C) Barium

(D) None of these

Source: This question is taken from the Everyday Science

Study of “Aging” is called __________...?

(A) Gerontology

(B) Hstologyh

(C) Pysiology

(D) Anthropology

Source: This question is taken from the Everyday Science

The average adult has a blood volume of about __________ liters....?

(A) 4

(B) 5

(C) 6

(D) 7

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

The extremely cold temperatures in the polar region of moon mean that it can act as a kind of __________ where things do not undergo much change....?

(A) Time capsule

(B) Light capsule

(C) Meta capsule

(D) Natural capsule

Source: This question is taken from the Everyday Science

Fog is an example of _________...?

(A) Gas in gas

(B) Gas in liquid

(C) Liquid in Gas

(D) Liquid in liquid

Source: This question is taken from the Everyday Science

Dry ice is ___________...?

(A) Methane hydrate

(B) Liquid Nitrogen

(C) Solid Carbon dioxide

(D) Frozen Water

Source: This question is taken from the Everyday Science

Calculus was invented by________...?

(A) Al-khawarzimi

(B) Pythagoras

(C) IsaaC Newton

(D) Al.kindi

Source: This question is taken from the Everyday Science

The Distance of Neptune From Sun is ________ astronomical unit....?

(A) 28

(B) 30

(C) 32

(D) None of these

Source: This question is taken from the Everyday Science

Saccharine is made up of __________...?

(A) Toluene

(B) Phenol

(C) Propane

(D) None of these

Source: This question is taken from the Everyday Science

The instrument which i specially design for recording earth quake wave is called seismograph which measure earth quake waves on a ____________...?

(A) Diatonic scale

(B) Fahrenheit Scale

(C) Richter scale

(D) Celsius Scale

Source: This question is taken from the Everyday Science

Founder of modern astronomy was _________________...?

(A) Archimedes

(B) William Gilbert

(C) Nicolas Copernicus

(D) Michael Faraday

Source: This question is taken from the Everyday Science

Primatology is the study of: _________...?

(A) Human Behavior

(B) Primates

(C) Animals and Plants

(D) Forests

Source: This question is taken from the Everyday Science

Lead ball falls through water more slowly than through air because __________...?

(A) The value of ‘g’ is less in water

(B) Density of air is less than that of water

(C) Of the viscous force in water

(D) Of The surface tension of water

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

Other name of platelets _______...?

(A) Erythrocytes

(B) Leukocytes

(C) thrombocytes

(D) None of these

Source: This question is taken from the Everyday Science

The major source of quick energy is ___________...?

(A) Carbohydrates

(B) Minerals

(C) vitamins

(D) None of these

Source: This question is taken from the Everyday Science

Pomology is the study of: _________...?

(A) Mind

(B) Bones

(C) Fruits

(D) Birds

Source: This question is taken from the Everyday Science

Planets having largest amount of Carbon Dioxide is ____________...?

(A) Mercury

(B) Jupiter

(C) Mars

(D) Venus

Source: This question is taken from the Everyday Science

Hydrology is the study of ___________...?

(A) Height

(B) High temperature

(C) High Mountain

(D) Rainfall

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

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

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

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

Soap is ______...?

(A) Acid

(B) Chemical

(C) Powder

(D) Salt

Source: This question is taken from the Everyday Science

The PH of milk is __________...?

(A) 6.0

(B) 6.5

(C) 7.0

(D) 7.5

Source: This question is taken from the Everyday Science

Long-sight defect could be corrected by using __________ lens...?

(A) concave

(B) Convex

(C) diverging

(D) none of these

Source: This question is taken from the Everyday Science

Being Myopic means you have problem in seeing ______________...?

(A) Distant objects clearly

(B) Close objects clearly

(C) Both A and B

(D) Distant and close objects look unclear

Source: This question is taken from the Everyday Science

The percentage of blood cells in the Blood of human body is _________...?

(A) 40%

(B) 45%

(C) 50%

(D) 60%

Source: This question is taken from the Everyday Science

Short-sightedness can be corrected by using ___________...?

(A) Convex lens

(B) Concave lens

(C) Convex-concave lens

(D) Concave-convex lens

Source: This question is taken from the Everyday Science

The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is ________ ...?

(A) Argon

(B) Xenon

(C) Helium

(D) Krypton

Source: This question is taken from the Everyday Science

Maximum biological damage is caused by ____________...?

(A) Gamma rays

(B) Alpha rays

(C) Beta rays

(D) Microwaves

Source: This question is taken from the Everyday Science

Hydrogen bomb is based on the principle of ________ ...?

(A) Nuclear fusion

(B) Artificial radioactivity

(C) Natural radioactivity

(D) Nuclear fission

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

Sickle cell anemia is a _________...?

(A) Genetic disorder

(B) virus disease

(C) bacterial disease

(D) diseases due to vitamin deficiency

Source: This question is taken from the Everyday Science

Atephobia is fear of _________...?

(A) Imperfection

(B) Heights

(C) Attitude

(D) None of these

Source: This question is taken from the Everyday Science

The fruits without seed, like banana, are called_____________...?

(A) Seedless fruits

(B) Parthenogenesis fruits

(C) Parthenocarpic fruits

(D) placental fruits

Source: This question is taken from the Everyday Science

In general, good absorbents of electromagnetic radiation are also good___________...?

(A) Radiators

(B) Conductors

(C) Insulators

(D) Semi Conductors

Source: This question is taken from the Everyday Science

A rocket needs the speed of _______ to escape from earth’s gravity...?

(A) 22 miles per second

(B) 15 miles per second

(C) 12 miles per second

(D) 7 miles per second

Source: This question is taken from the Everyday Science

Carbon dioxide was discovered by_______...?

(A) Niels Bohr

(B) Amedeo Avogadro

(C) Joseph Black

(D) None of Above

Source: This question is taken from the Everyday Science

When a single month has two full moons, the second moon is called________...?

(A) Super moon

(B) Blue moon

(C) Super blue moon

(D) Red moon

Source: This question is taken from the Everyday Science

Instrument of rain gauge is _________...?

(A) Drosometer

(B) Ombrometer

(C) Micrometer

(D) Pyrometer

Source: This question is taken from the Everyday Science

The Oort cloud is estimated to be about __________ AU away from the sun...?

(A) 100,000

(B) 200,000

(C) 300,000

(D) 400,000

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

Pig iron is also called________...?

(A) Cast iron

(B) Steel

(C) Wrought iron

(D) Stainless steel