An atom is_____________...? Mcqs

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

The speed of sound in air at sea level is approximately____________...?

(A) 300 meter per second

(B) 320 meter per second

(C) 340 meters per second

(D) 370 meter per second

Source: This question is taken from the Everyday Science

In the Composition of the earth, Aluminum is _______________...?

(A) 27.5%

(B) 20.3%

(C) 14.5%

(D) 8.23%

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

NASA unveils the new Moon suit, which is known formally as____________...?

(A) Exploration Extravehicular Mobility Unit (xEMU)

(B) Spacesuit

(C) Berkut

(D) Non of these

Source: This question is taken from the Everyday Science

Short-sight defect could be corrected by a _____________ lens...?

(A) concave lens

(B) convex lens

(C) converging lens

(D) none of these

Source: This question is taken from the Everyday Science

The second most abundant metal found in the earth’s crust is_____________...?

(A) Silicon

(B) Aluminium

(C) Calcium

(D) Sodium

Source: This question is taken from the Everyday Science

Terrestrial planets in solar system are made of____________...?

(A) Metal

(B) Rock

(C) Both A and B

(D) None of the above

Source: This question is taken from the Everyday Science

Most of the ozone in the atmosphere is concentrated in the____________...?

(A) Mesosphere

(B) Troposphere

(C) Stratosphere

(D) Ionosphere

Source: This question is taken from the Everyday Science

Vitamin B1 is also known as____________...?

(A) Riboflavin

(B) Retinol

(C) Thiamine

(D) Niacin

Source: This question is taken from the Everyday Science

The alpha particles are compact clusters of______________...?

(A) Electron and Proton

(B) Two Protons and two Neutrons

(C) Three protons and three Neutrons

(D) None

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

Periodontics deals with _____________...?

(A) Surgery of spine

(B) Stomach disorders

(C) Ligaments restoration

(D) Dentistry

Source: This question is taken from the Everyday Science

Joint in which bones are joined together by fibrous tissues is called _____________ ...?

(A) Fibrous joint

(B) Cartilaginous joint

(C) Synovial joint

(D) Ball and socket joint

Source: This question is taken from the Everyday Science

The common refrigerant used in domestic Refrigerator is_____________...?

(A) Neon

(B) Spirit

(C) Freon/Ammonia

(D) Methane

Source: This question is taken from the Everyday Science

Mass of Earth is___________...?

(A) 5.972 × 1024 kg.

(B) 6.972 × 1024 kg

(C) 7.972 × 1024 kg

(D) 8.972 × 1024 kg

Source: This question is taken from the Everyday Science

Garnet is a______________...?

(A) Sedimentary rock

(B) Igneous rock

(C) Mineral

(D) None of these

Source: This question is taken from the Everyday Science

The photo-receptors in the eye are present in___________...?

(A) Cornea

(B) Retina

(C) Iris

(D) Sclera

Source: This question is taken from the Everyday Science

The nearest planet to the Earth is _________...?

(A) Venus

(B) Mercury

(C) Mars

(D) Moon

Source: This question is taken from the Everyday Science

The SI unit of Dipole moment is __________...?

(A) Debye

(B) Cm

(C) Weber

(D) Coulumb

Source: This question is taken from the Everyday Science

Oil of vitriol is_________...?

(A) Nitric acid

(B) Hydrochloric acid

(C) Phosphoric acid

(D) Sulfuric acid

Source: This question is taken from the Everyday Science

What is the addictive drug in tobacco ______________...?

(A) Ethanol

(B) Nicotine

(C) Ammonia

(D) Tar

Source: This question is taken from the Everyday Science

The atmosphere of moon consists of______________...?

(A) 90% Hydrogen, 10% Nitrogen

(B) 80%Nitrogen, 20% Hydrogen

(C) 60% Nitrogen, 40%inert gases

(D) None

Source: This question is taken from the Everyday Science

The Sun produces most of its energy by_____________...?

(A) Nuclear fusion

(B) nuclear fission

(C) Burning hydrogen

(D) None of these

Source: This question is taken from the Everyday Science

The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids....?

(A) Mars

(B) Saturn

(C) Uranus

(D) Jupiter

Source: This question is taken from the Everyday Science

Copper is used in the production of___________...?

(A) Brick kilns

(B) Children toys

(C) Kitchen utilities

(D) Electric wires

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

Steradian is the unit of_______________...?

(A) Solid angle

(B) Liquid angle

(C) Gas angle

(D) Plain angle

Source: This question is taken from the Everyday Science

In 2013, Planck measured the age of the universe at ___________...?

(A) 13.82 billion years

(B) 4.53 billion years

(C) 4.6 billion years

(D) 4.53 billion years

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

The most densest substance on the Earth is __________....?

(A) Platinum

(B) Copper

(C) Steel

(D) Osmium

Source: This question is taken from the Everyday Science

Scientific Name of Human is____________...?

(A) Homo sapiens

(B) Mono sapiens

(C) Bio sapiens

(D) Cosmopolitan

Source: This question is taken from the Everyday Science

The mesosphere ranges from ________ to _________...?

(A) 46 km to 85 km

(B) 48 km to 85 km

(C) 50 km to 85 km

(D) 52 km to 85 km

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

Magnalium is an alloy of_____________...?

(A) Magnesium and Lead

(B) Aluminium and Zinc

(C) Aluminium and Magnesium

(D) Aluminium and Mercury

Source: This question is taken from the Everyday Science

“Each electron in an atom must have its own unique set of quantum numbers” is a statement of_______________...?

(A) Aufbau principle

(B) Pauli exclusion principle

(C) Hund’s rule

(D) Periodic law

Source: This question is taken from the Everyday Science

The biggest species of the cat family is___________...?

(A) Tiger

(B) Lion

(C) Leopard

(D) None

Source: This question is taken from the Everyday Science

Malaria is a disease which effects the____________...?

(A) Heart

(B) Lungs

(C) Spleen

(D) Kidneys

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

The variety of coal in which the deposit contains recognizable traces of the original plant material is____________...?

(A) bitumen

(B) anthracite

(C) lignite

(D) peat

Source: This question is taken from the Everyday Science

A slow-running pendulum clock can be speeded up by_______________...?

(A) Increasing the length of the rod

(B) Increasing the weight of the bob

(C) Reducing the length of the rod

(D) Reducing the weight of the bob

Source: This question is taken from the Everyday Science

Average salinity or ratio of salt as per kilogram of water of ocean is__________...?

(A) 35 grams

(B) 55 grams

(C) 32 grams

(D) 42 grams

Source: This question is taken from the Everyday Science

Yeast is used in making bread because it produces____________...?

(A) Carbon dioxide

(B) Sugar

(C) Bacteria

(D) Oxygen

Source: This question is taken from the Everyday Science

The main Constituent of Biogas is__________...?

(A) Methane

(B) Hydrogyn

(C) Oxygen

(D) Carbin dioxide

Source: This question is taken from the Everyday Science

The gradual physiological adjustment to slowly changing new environmental conditions is known as _____________________...?

(A) Selection

(B) Introduction

(C) Acclimatization

(D) Quarantine

Source: This question is taken from the Everyday Science

Evaporation from ice and snow is known as___________...?

(A) evaporation

(B) sublimation

(C) hydrogenation

(D) insolation

Source: This question is taken from the Everyday Science

Equator passes through one of these countries___________...?

(A) Saudi Arabia

(B) Italy

(C) Japan

(D) None

Source: This question is taken from the Everyday Science

The average heartbeat per minute in a normal man is _________...?

(A) 50

(B) 70

(C) 80

(D) 100

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

Reflex actions in head region are under the control of___________...?

(A) Brain

(B) Spinal cord

(C) both a & b

(D) non of the above

Source: This question is taken from the Everyday Science

There are three types of plate boundaries i.e Divergent, Convergent and____________...?

(A) Normal

(B) Transform

(C) Complex

(D) Plain

Source: This question is taken from the Everyday Science

Parkinson is a disease of____________...?

(A) Eyes

(B) Brain

(C) Heart

(D) Lungs

Source: This question is taken from the Everyday Science

Animals living in the Tree trunks are known as___________...?

(A) Arboreal

(B) Volant

(C) Amphibious

(D) Aquaticx

Source: This question is taken from the Everyday Science

‘Christian Friedrich Schönbein’ discovery is___________...?

(A) Ozone

(B) Radium

(C) Cholorine

(D) Neutron

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

Deficiency of Iodine causes:____________...?

(A) Anemia

(B) Scurvy

(C) Goiter

(D) Rickets

Source: This question is taken from the Everyday Science

The phases of the moon are partially the result of the____________...?

(A) Changes in the shape of the moon

(B) Revolution of the moon around the earth

(C) Variations in the moon’s gravitation

(D) Variations in the speed of rotation of the moon

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

In the electricity meter the digit to the extreme right is___________...?

(A) 1/5th of the unit

(B) 1/100 of the unit

(C) 1/10th of the unit

(D) 1/1000th of the unit

Source: This question is taken from the Everyday Science

Air Conditioning Controls:___________...?

(A) Circulation of the Air

(B) Humidity

(C) Temperature

(D) All of The Above

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 chemical used as a fixer in photography is__________...?

(A) sodium sulphate

(B) borax

(C) sodium thiosulphate

(D) ammonium sulphate

Source: This question is taken from the Everyday Science

The type of glass used in making lenses and prism is___________...?

(A) Pyrex glass

(B) jena glass

(C) Flintglass

(D) Soft glass

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 reaction between methane and chlorine in diffused sunlight is__________...?

(A) Oxidation

(B) Reduction

(C) Polymerisation

(D) Radical substitution

Source: This question is taken from the Everyday Science

The blue colour of clear sky is due to_______________...?

(A) Reflection of light

(B) Refraction of light

(C) Diffraction of light

(D) Dispersion of light

Source: This question is taken from the Everyday Science

The blind spot is located at the ___________ of the eye ...?

(A) pupil

(B) vitreous humor

(C) aqueous humor

(D) optic disc

Source: This question is taken from the Everyday Science

Nail polish remover contains___________...?

(A) Acetone

(B) Benzene

(C) Acetic acid

(D) Petroleum ether

Source: This question is taken from the Everyday Science

Boiling point of pure water is __________...?

(A) 90’C

(B) 97’C

(C) 100’C

(D) None of these

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

According to Einsteins general theory of relativity the universe:________________...?

(A) Must be expanding

(B) Must be contracting

(C) Must be either expanding or contracting

(D) Must be neither expanding nor contracting

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 process of converting wet waste to manure is___________...?

(A) Metabolism

(B) Conservation

(C) Incineration

(D) Composting

Source: This question is taken from the Everyday Science

A Vegetable containing sulphur is____________...?

(A) Potato

(B) Cabbage

(C) Brinjal

(D) Pumpkin

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

Covalent network crystals have_____________...?

(A) higher melting point then molecular crystals

(B) lower melting point then molecular crystals

(C) discrete molecules linked by Van der waals forces

(D) hydrogen bonding

Source: This question is taken from the Everyday Science

Nitrogen occurs in plant and animals in the form of ___________...?

(A) Minerals

(B) Fats

(C) Carbohydrates

(D) Proteins

Source: This question is taken from the Everyday Science

The main constituent of Pearls are: ______________...?

(A) Calcium oxide &Ammonium Chloride

(B) Calcium Carbonate &Megnesium Carbonate

(C) Aragonite & Conchiolin

(D) None of these

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

The earth’s ___________ is divided into 15 major plates of various sizes...?

(A) Mesosphere

(B) Stratosphere

(C) Lithosphere

(D) None

Source: This question is taken from the Everyday Science

The species that flower are called ______________...?

(A) Gymnosperms

(B) Bryophytes

(C) Angiosperms

(D) Algae

Source: This question is taken from the Everyday Science

When a star becomes a singularity and has zero volume and infinite density, it is called_______________...?

(A) White dwarf

(B) Blue giant

(C) Wolf-Raynet star

(D) Black hole

Source: This question is taken from the Everyday Science

An element that does not occur in nature but can be produced artificially is__________...?

(A) Plutonium

(B) Uranium

(C) Radium

(D) Thorium

Source: This question is taken from the Everyday Science

The Shortest (smallest) bone in human body is___________...?

(A) Stapes

(B) Tibia

(C) Femur

(D) Humerus

Source: This question is taken from the Everyday Science

Vector of Kala-azar disease is___________...?

(A) Sandfly

(B) Dragonfly

(C) Mosquito

(D) Housefly

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

UV light falls in the category of___________...?

(A) Ionizing Radiations

(B) Non Ionizing Radiation

(C) Visible light

(D) None

Source: This question is taken from the Everyday Science

The production of rubber tree is better adopted to areas where the climate is_________...?

(A) Warm and humid

(B) Warm and dry

(C) Cool and moist

(D) cool and dry

Source: This question is taken from the Everyday Science

Ombrophobia is fear of____________...?

(A) Rain

(B) Snow

(C) Smog

(D) None of these

Source: This question is taken from the Everyday Science

P-waves is a term associated with__________...?

(A) Earthquakes

(B) Oceans

(C) Wind

(D) Rivers

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

Scientific study of the Algae is known as ___________...?

(A) Phycology

(B) Pomology

(C) Oneriology

(D) Trichology

Source: This question is taken from the Everyday Science

It is impossible for a type of O+ baby to have a type of____________mother:...?

(A) AB-

(B) O-

(C) O+

(D) none

Source: This question is taken from the Everyday Science

Current stage of star ‘Sun’ is___________...?

(A) white dwarf

(B) red giant

(C) yellow dwarf

(D) orange dwarf

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

The gas usually filled in the electric bulb is___________...?

(A) Nitrogen

(B) Hydrogen

(C) Carbon dioxide

(D) Oxygen

Source: This question is taken from the Everyday Science

The Shape of earth is _________...?

(A) Elliptical

(B) Oblate Spheroid

(C) Oval

(D) Spherical

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

The main cause of air pollution is __________...?

(A) Burning Of Fuels

(B) Forests

(C) Fertilizers

(D) None of these

Source: This question is taken from the Everyday Science

Saliva contains__________...?

(A) Amylases

(B) Bite

(C) Trypsin

(D) None of these

Source: This question is taken from the Everyday Science

A tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to____________...?

(A) Prop him up if he falls

(B) Spread out his weight and reduce the pressure on the rope

(C) Add extra weight to keep the rope tightly stretched

(D) To keep the centre of gravity always vertically above the rope

Source: This question is taken from the Everyday Science

Ice mass that covers more than fifty-thousand square kilometers of land area is classified as____________...?

(A) ice sheet

(B) ice field

(C) glacier erosions

(D) ice cap

Source: This question is taken from the Everyday Science

Wood is the main raw material for the manufacture of ____________...?

(A) Paint

(B) Gun powder

(C) Paper

(D) Ink

Source: This question is taken from the Everyday Science

Pathology is the study of____________...?

(A) Ethics

(B) Disease

(C) Future

(D) Cancer

Source: This question is taken from the Everyday Science

The gases which are used by drivers as an artificial atmosphere are helium and_____________...?

(A) Nitrogen

(B) Oxygen

(C) Neon

(D) Carbon monoxide

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

Red blood corpuscles are formed in the____________...?

(A) Liver

(B) Bone marrow

(C) Kidneys

(D) Heart

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 melting point of ice is_________...?

(A) 00C

(B) 1000C

(C) 40C

(D) -40C

Source: This question is taken from the Everyday Science

The energy stored in a dam is___________...?

(A) Kinetic energy

(B) Electrical energy

(C) Potential energy

(D) None of these

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 biggest planet in our solar system is___________...?

(A) Venus

(B) Pluto

(C) Jupiter

(D) None

Source: This question is taken from the Everyday Science

The total energy of revolving electron in an atom_____________...?

(A) Will always be positive

(B) Can never be positive

(C) Can have any value above zero

(D) Cannot be negative

Source: This question is taken from the Everyday Science

The instrument which measures very high temperature is____________...?

(A) Manometer

(B) Thermostat

(C) Chronometer

(D) Pyrometer

Source: This question is taken from the Everyday Science

DNA is _____________...?

(A) Acetic Acid

(B) A class of nucleic acids

(C) Citric Acid

(D) None of these

Source: This question is taken from the Everyday Science

Pedosphere is sum of_____________...?

(A) Organisms

(B) Soil and water

(C) Air

(D) All of above

Source: This question is taken from the Everyday Science

Freezing point of water is__________...?

(A) 0°C

(B) -2°C

(C) -4°C

(D) None of above

Source: This question is taken from the Everyday Science

The main function of the kidney is ____________...?

(A) To control blood pressure

(B) To control body temperature

(C) To remove waste product from the body

(D) To help in digestion of food

Source: This question is taken from the Everyday Science

pH value of water is _________...?

(A) 5

(B) 5-6

(C) 8.7-10.5

(D) 6.5-8.5

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

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

Big Bang theory explains_____________...?

(A) Origin of Universe

(B) Origin of Sun

(C) Laws of physics

(D) None of above

Source: This question is taken from the Everyday Science

Oasis is associated with___________...?

(A) Glaciers

(B) Desert

(C) Islands

(D) Volcanoes

Source: This question is taken from the Everyday Science

Candela is the basic unit of_________________...?

(A) luminous intensity

(B) heat producing value

(C) Thermodynamic temperature

(D) radioactive decay

Source: This question is taken from the Everyday Science

In Fishes excretory Product is__________...?

(A) Nitrogen

(B) Ammonia

(C) Uria

(D) Carbon dioxide

Source: This question is taken from the Everyday Science

One Gross is equal to___________...?

(A) 5 Dozen

(B) 10 Dozen

(C) 12 Dozen

(D) None of them

Source: This question is taken from the Everyday Science

The valency of carbon Atom is __________ ...?

(A) 1

(B) 2

(C) 3

(D) 4

Source: This question is taken from the Everyday Science

All of the following substances are crystalline except_____________...?

(A) Ice

(B) Diamond

(C) Sucrose

(D) Plastic

Source: This question is taken from the Everyday Science

The Reason for a Swimming Pool to appear Less Deep than the actual depth is__________...?

(A) Refraction

(B) Light scattering

(C) Reflection

(D) Interference

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

Gravitation force of earth is___________...?

(A) 9.80 m/s²

(B) 7.21 m/s²

(C) 1.62 m/s²

(D) None of these

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

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

Nearest star to the sun is: ___________...?

(A) Proxima Centauri

(B) Alpha Scorpius

(C) Beta Orionis

(D) Vegetal

Source: This question is taken from the Everyday Science

Most drugs are excreted through_____________...?

(A) Kidney

(B) Skin

(C) Gallbladder

(D) Lungs

Source: This question is taken from the Everyday Science

One of the countries through which equator passes is___________...?

(A) Kenya

(B) Malaysia

(C) Malta

(D) Pakistan

Source: This question is taken from the Everyday Science

Apple is rich in: ______________...?

(A) Fluorine

(B) Calcium

(C) Iron

(D) Phosphorus

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

The shape of the external ear is due to____________...?

(A) Elastic cartilage

(B) Fibrocartilage

(C) Articular cartilage

(D) none

Source: This question is taken from the Everyday Science

Earthquake waves travel faster in __________...?

(A) Water

(B) Flexibl rock

(C) Air

(D) Soil

Source: This question is taken from the Everyday Science

The protein content in wheat is approximately_______________...?

(A) 6%

(B) 9%

(C) 12%

(D) 15%

Source: This question is taken from the Everyday Science

Ring planet is Saturn; least dense and 2nd largest planet is_________...?

(A) Jupiter

(B) Saturn

(C) Neptune

(D) Mercury

Source: This question is taken from the Everyday Science

The Beta particles are fast moving___________...?

(A) Protons

(B) Electrons

(C) Neutrons

(D) None

Source: This question is taken from the Everyday Science

Radon is___________...?

(A) germon radio

(B) radio active gas

(C) artificial fibre

(D) an explosive

Source: This question is taken from the Everyday Science

According to the definition of 1 KWh, a 100 watt bulb consumes one unit of electricity in____________...?

(A) 1 hours

(B) 5 hours

(C) 10 hours

(D) 15 hours

Source: This question is taken from the Everyday Science

The best conductor of heat among liquid is___________...?

(A) Water

(B) Mercury

(C) Ether

(D) Alcohol

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 tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to__________...?

(A) Prop him up if he falls

(B) Spread out his weight and reduce the pressure on the rope

(C) Add extra weight to keep the rope tightly stretched

(D) To keep the Center of gravity always above vertically above the rope

Source: This question is taken from the Everyday Science

The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from____________ ...?

(A) Ionosphere

(B) Troposphere

(C) Mesosphere

(D) Stratosphere

Source: This question is taken from the Everyday Science

Another name of vitamin C is__________...?

(A) Ascorbic Acid

(B) Acitic Acid

(C) Citric Acid

(D) Lysozyme

Source: This question is taken from the Everyday Science

Bamboo is a__________...?

(A) Herb

(B) Grass

(C) Shurb

(D) Tree

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

Rainbow is seen after rain because of hanging molecules of water which act as __________...?

(A) Lens

(B) Prism

(C) Mirror

(D) Slabs

Source: This question is taken from the Everyday Science

The SI base unit for mass is_____________...?

(A) Gram

(B) Pound

(C) Kilogram

(D) Ounce

Source: This question is taken from the Everyday Science

When we sleeps blood pressure_____________...?

(A) Increases

(B) Decreases

(C) Remain constant

(D) None of these

Source: This question is taken from the Everyday Science

Black gold is an oil; Black diamond is_________...?

(A) Copper

(B) Iron

(C) Coal

(D) Wood

Source: This question is taken from the Everyday Science

An example of rhizome is_________...?

(A) Carrot

(B) Tomato

(C) Ginger

(D) Garlic

Source: This question is taken from the Everyday Science

Dialysis is used for the treatment of__________...?

(A) Kidney failure

(B) Heart weakness

(C) Brain diseases

(D) None of these

Source: This question is taken from the Everyday Science

One of the following ways of expressing the concentration of a solution does not depend on temperature. It is__________...?

(A) Molarity

(B) Molality

(C) Normality

(D) Formality

Source: This question is taken from the Everyday Science

The pyramid of energy in any ecosystem is _________...?

(A) Always upright

(B) May be upright or invented

(C) Always inverted

(D) Always Circle

Source: This question is taken from the Everyday Science

The average acceleration caused by gravity per second is____________...?

(A) 22 feet

(B) 32 feet

(C) 52 feet

(D) 42 feet

Source: This question is taken from the Everyday Science

speed of sound in dry air at 20 °C is___________...?

(A) 353 m/s

(B) 345 m/s

(C) 343 m/s

(D) none of them

Source: This question is taken from the Everyday Science

Bleaching powder contains___________...?

(A) Nitrogen

(B) Iodine

(C) Chlorine

(D) Bromine

Source: This question is taken from the Everyday Science

Ozone layer protects the Earth from __________ radiations from the Sun....?

(A) microwaves

(B) infrared

(C) X-rays

(D) ultraviolet

Source: This question is taken from the Everyday Science

Melanoma (skin cancer) is associated with ______________...?

(A) ozone accumulation

(B) ozone depletion

(C) acid rain

(D) allergens

Source: This question is taken from the Everyday Science

The first organism on earth were _______________...?

(A) autotrophs

(B) heterotrophs

(C) saprotrophs

(D) none of these

Source: This question is taken from the Everyday Science

Central Color of Rainbow is__________...?

(A) Blue

(B) Green

(C) Red

(D) Indigo

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

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

Fuse wire is made of_____________...?

(A) 63% tin and 37% lead

(B) 63% lead and 37% tin

(C) 63% tin and 37% aluminum

(D) 63% lead and 37% aluminum

Source: This question is taken from the Everyday Science

Most of the ozone in the atmosphere is concentrated in the _____________...?

(A) Mesosphere

(B) Troposphere

(C) Stratosphere

(D) ionosphere

Source: This question is taken from the Everyday Science

Water has maximum density at____________...?

(A) 0°C

(B) 4°C

(C) 4° K

(D) 4.8°C

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

Ozone layer thickness is measured in____________...?

(A) Metre

(B) Joule

(C) Pounds

(D) Dobson

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

An instrument to detect the purity of milk is____________...?

(A) Lactometer

(B) Hygrometer

(C) Manometer

(D) Sonometer

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 temperature of the dead body is_______________...?

(A) 0 ‘C

(B) 37 ‘

(C) Room Temperature

(D) Temperature of the place where it is kept

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

The lens used in a simple microscope is____________...?

(A) Concave

(B) Convex

(C) Cylindrical

(D) None

Source: This question is taken from the Everyday Science

Vaccination is synonymous with ___________ immunity...?

(A) Artificial Active

(B) Natural Active

(C) Allergy

(D) None of These

Source: This question is taken from the Everyday Science

Study of current and past landscapes formation is known as____________...?

(A) Morphology

(B) Aero logy

(C) Geo-morphology

(D) Biology

Source: This question is taken from the Everyday Science

The ratio of pure gold in 18 carat gold is _______________...?

(A) 0.5

(B) 0.9

(C) 0.8.5

(D) 0.75

Source: This question is taken from the Everyday Science

Radiations are harmful as it:___________...?

(A) Causes skin cancer

(B) Causes anemia

(C) Alters body tissue

(D) is unstable

Source: This question is taken from the Everyday Science

Main constituent in air is ___________...?

(A) Oxygen

(B) Nitrogen

(C) Hydrogen

(D) Helium

Source: This question is taken from the Everyday Science

2017 Nobel Prize Currently Awarded in Physics is for_________________...?

(A) Far Observation of Gravitational Waves

(B) Far Observation of Gravitational Weight

(C) First Observation of Gravitational Waves

(D) Far Objectivity of Gravitational Waves

Source: This question is taken from the Everyday Science

There is no connection of supernova explosion with___________...?

(A) Cosmic rays

(B) Pulsars

(C) The formation of heavy elements

(D) Quasars

Source: This question is taken from the Everyday Science

The only living cells in the body without blood supply is___________...?

(A) Pupil

(B) Nail

(C) Cornea

(D) Hair

Source: This question is taken from the Everyday Science

The outermost layer of the Earth is called ____________...?

(A) Crust

(B) Mental

(C) Core

(D) None of these

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

Maxilla bones are found in___________...?

(A) Jaw

(B) Toe

(C) Ear

(D) Stomach

Source: This question is taken from the Everyday Science

The distance b/w Earth and Moon is___________...?

(A) 3,50,000km

(B) 3,60,100km

(C) 3,72,000km

(D) 3,84,400km

Source: This question is taken from the Everyday Science

The chemical name of “Acid” (Tezaab) is___________...?

(A) Sulfuric acid

(B) Sodium chloride

(C) Citric Acid

(D) None of these

Source: This question is taken from the Everyday Science

Barnacles growing on the back of whale is an example for ________________...?

(A) mutualism

(B) parasitism

(C) amensalism

(D) commensalism

Source: This question is taken from the Everyday Science

When oil and gas resources are burnt they kill many forests and lakes by ________________ ...?

(A) deforestation

(B) water pollution

(C) acid rain

(D) forest fire

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

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

Vitamin C deficiency leads to:____________...?

(A) Scurvy

(B) Cold

(C) Cancer

(D) Rickets

Source: This question is taken from the Everyday Science

A fresh egg when placed in salt water will __________ ...?

(A) sink and go to the bottom

(B) sink but will not go to the bottom

(C) Float

(D) Burst

Source: This question is taken from the Everyday Science

Fuzzy logic is a part of_________________...?

(A) Aristotle’s philosophy

(B) Computer science

(C) Epicurianism

(D) Sophism

Source: This question is taken from the Everyday Science

“Rancidity produced in butter can be decreased by adding quinoline to the butter”. This statements shows that _______________...?

(A) Nothing is impossible

(B) Quinoline is an inhibitor

(C) Quinoline is a catalyst

(D) Quinoline is an activator

Source: This question is taken from the Everyday Science

In human body there are_________________kinds of bones...?

(A) 3

(B) 4

(C) 5

(D) 6

Source: This question is taken from the Everyday Science

Bt seed is associated with:___________...?

(A) Rice

(B) Wheat

(C) Cotton

(D) Oilseed

Source: This question is taken from the Everyday Science

Trypsin is an enzyme which digests protein produced by_____________...?

(A) Liver

(B) Pancreas

(C) Stomach

(D) Small intestine

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

The SI standard of time is based on_____________...?

(A) the daily rotation of the earth

(B) the frequency of light emitted by Kr86

(C) the yearly revolution of the earth about the sun

(D) a precision pendulum clock

Source: This question is taken from the Everyday Science

Border line which separates outer space from Earth’s atmosphere is known as___________...?

(A) Durand line

(B) Space line

(C) Venus line

(D) Karman line

Source: This question is taken from the Everyday Science

The heaviest man made element found so for is__________...?

(A) Promethium

(B) Ununoctium

(C) Francium

(D) Technetium

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

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

Most abundant color in Earth is_________...?

(A) Blue

(B) Green

(C) Brown

(D) Black

Source: This question is taken from the Everyday Science

Albatros is__________...?

(A) A sea bird

(B) A beetle

(C) A fruit

(D) None

Source: This question is taken from the Everyday Science

Siemens is the unit of__________________...?

(A) Electrical Conductance

(B) Magnetic Conductance

(C) Electrical Capacitance

(D) Magnetic Capacitance

Source: This question is taken from the Everyday Science

Each day human body breathe in __________ liters of air....?

(A) 5,000 to 10,000

(B) 10,000 to 15,000

(C) 15,000 to 20,000

(D) 20,000 to 25,000

Source: This question is taken from the Everyday Science

Hydrogen peroxide (H2O2)______________...?

(A) helps line up cell proteins

(B) is poisonous to tissues

(C) is often needed as a catalyst

(D) aids in oxidation of glucose

Source: This question is taken from the Everyday Science

‘Black holes’ refers to_______________...?

(A) Holes occurring in heavenly bodies

(B) Bright spots on the sun

(C) Collapsing object of high density

(D) Collapsing object of low density

Source: This question is taken from the Everyday Science

Percentage of water in a tomato is__________...?

(A) 94%

(B) 90%

(C) 47%

(D) None of these

Source: This question is taken from the Everyday Science

BCG vaccine is used to produce immunity against___________...?

(A) Whooping cough

(B) Tuberculosis

(C) Virus fever

(D) Smallpox

Source: This question is taken from the Everyday Science

An important ore of chromium is ___________...?

(A) Argon

(B) Chromite

(C) Mirage

(D) Diamond

Source: This question is taken from the Everyday Science

Comets are made mostly of ______________...?

(A) Ice and dust

(B) Dust and lights

(C) Ice, dust and lights

(D) All of the above

Source: This question is taken from the Everyday Science

The gas used in a refrigerator to cool water is___________...?

(A) Nitrogen

(B) Carbon dioxide

(C) Methane

(D) Tetrafluoroethane

Source: This question is taken from the Everyday Science

The audio signals of TV are _____________...?

(A) Amplitude modulated

(B) Frequency modulated

(C) fixe modulated

(D) Velocity modulated

Source: This question is taken from the Everyday Science

Enology is the study of____________...?

(A) Wine

(B) Digestion

(C) Kidneys

(D) None

Source: This question is taken from the Everyday Science

The source of the Sun’s energy is the process of ____________...?

(A) Photoelectric emission

(B) Nuclear fission

(C) Nuclear fusion

(D) Thermionic emission

Source: This question is taken from the Everyday Science

Chemically finger nails are made up of ____________...?

(A) Carbohydrate

(B) Fats

(C) protein

(D) Starch

Source: This question is taken from the Everyday Science

Density of Water is_________...?

(A) 897 kg/m³

(B) 997 kg/m³

(C) 1000 kg/m³

(D) 1025 kg/m³

Source: This question is taken from the Everyday Science

AIDS virus is______________________...?

(A) Single-stranded RNA

(B) Single-stranded DNA

(C) Double-stranded RNA

(D) Double-stranded DNA

Source: This question is taken from the Everyday Science

When our sun reaches the end of its red giant phase, it will turn into a___________...?

(A) Supernova

(B) White Dwarf

(C) Black Hole

(D) Neutron Star

Source: This question is taken from the Everyday Science

Fine organic or inorganic particles suspended in air is called _______________...?

(A) particulate pollutant

(B) gaseous pollutant

(C) aerosol

(D) none of these

Source: This question is taken from the Everyday Science

A satellite moving round the earth with a uniform speed has____________...?

(A) An accelerated motion

(B) No acceleration at all

(C) Uniform acceleration

(D) Uneven acceleration

Source: This question is taken from the Everyday Science

Vitamin A is found in the____________...?

(A) Green vegetables

(B) white vegetables

(C) Yellow vegetables

(D) Red vegetables

Source: This question is taken from the Everyday Science

For being able to see three-dimensional pictures we have to use___________...?

(A) A binocular

(B) A camera

(C) A epidiascope

(D) A stereoscope

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

“Ornithology” is the study of_____________...?

(A) Birds

(B) Insects

(C) Sea Plants

(D) Sea Animals

Source: This question is taken from the Everyday Science

Sound travels about ___________times faster in water than in air....?

(A) 2

(B) 3

(C) 4

(D) 5

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

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

On the Moon, the escape velocity is: __________...?

(A) Less than on Earth due to its lower mass and smaller radius

(B) More than on Earth due to its smaller radius

(C) The same as on Earth because escape velocity is a constant

(D) Dependent on the time of day

Source: This question is taken from the Everyday Science

Rusting of Iron involves_______________...?

(A) Reduction

(B) Oxidation

(C) Decomposition

(D) Displacement

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 thermosphere extends from an altitude of ________ to the base of ________ at ________...?

(A) 75 km, Mesosphere, 670 km

(B) 80 km, Ionosphere, 680 km

(C) 85 km, Exosphere, 690 km

(D) 90 km, Ozone Layer , 690 km

Source: This question is taken from the Everyday Science

The term PVC used in the plastic industry stands for______________...?

(A) Phosphavinyl chloride

(B) Phosphor vanadiu chloride

(C) Polyvinyl chloride

(D) Polyvinyl carbobate

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

The hormone that increases the rate of heart beat and blood pressure after shock in a person is___________...?

(A) Adrenalin

(B) Gastrin

(C) Thyroxin

(D) Pancreatic

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

Diameter of Sun is_____________...?

(A) 12 Lakh kms

(B) 13 Lakh kms

(C) 14 Lakh kms

(D) 15 Lakh kms

Source: This question is taken from the Everyday Science

Albert Einstein was a____________...?

(A) Physicist

(B) Physician

(C) Chemist

(D) Biologist

Source: This question is taken from the Everyday Science

The point that lies directly above the source of an earthquake is known as _______________ ...?

(A) Earthquake Center

(B) Epicenter

(C) Gravitational Center

(D) Geological Center

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 large dark patches on the Moon’s surface are known as___________...?

(A) Dark matter

(B) Maria, or seas, even though there is no water on the Moon

(C) Maria, or seas, because they are filled with water

(D) Moon spots