Everyday Science MCQs

Option A: Boyle’s law

Option B: Charles’ law

Option C: Gay-Lussac’s law

Option D: Avogadro’s law

Correct Answer: D. Avogadro’s law ✔

Option A: Neon

Option B: Helium

Option C: Argon

Option D: Methane

Correct Answer: Argon ✔

Option A: Argon

Option B: Helium

Option C: Radon

Option D: Xenon

Correct Answer: Radon ✔

Option A: Osmosis

Option B: Cataphoresis

Option C: Electrolysis

Option D: Electrophoresis

Correct Answer: Osmosis ✔

Option A: Oscillation

Option B: Damping

Option C: Resonance

Option D: None of these

Correct Answer: Damping ✔

Option A: Viscosity

Option B: Surface tension

Option C: Resistance

Option D: Cohesive force

Correct Answer: Viscosity ✔

Option A: Ammonia

Option B: Nitrous oxide

Option C: Freon

Option D: CO2

Correct Answer: Freon ✔

Option A: Riboflavin

Option B: Ascorbic Acid

Option C: Retinol

Option D: Thiamin

Correct Answer: Retinol ✔

Option A: Thyroid gland

Option B: Pituitary gland

Option C: Adrenal gland

Option D: Pineal gland

Correct Answer: Thyroid gland ✔

Option A: Ascorbic Acid

Option B: Acitic Acid

Option C: Citric Acid

Option D: Lysozyme

Correct Answer: Ascorbic Acid ✔

Option A: Thyroid gland

Option B: Pituitary gland

Option C: Adrenal gland

Option D: Pineal gland

Correct Answer: Pituitary gland ✔

Option A: Nitrous Oxide

Option B: Methane

Option C: Carbon Dioxide

Option D: Carbon Dioxide & Nitrous Oxide

Correct Answer: Carbon Dioxide ✔

Option A: Carbon Dioxide

Option B: Methane

Option C: Ethene

Option D: Carbon Monoxide

Correct Answer: Carbon Monoxide ✔

Option A: Arthur Schimit

Option B: Alfered Nobel

Option C: Skaats Wheeler

Option D: None of these

Correct Answer: Skaats Wheeler ✔

Option A: Charles Law

Option B: Boyles Law

Option C: Grams Law

Option D: Dalton’s Law

Correct Answer: Charles Law ✔

Option A: Maxwell

Option B: Einstein

Option C: Newton

Option D: Huygein

Correct Answer: Newton ✔

Option A: Carl Linnaeus

Option B: Francis Crik

Option C: Robert. Brown

Option D: William Harvey

Correct Answer: William Harvey ✔

Option A: James Watt

Option B: Robert Fluton

Option C: Frank Whittle

Option D: George Stephenson

Correct Answer: Robert Fluton ✔

Option A: Erythrocytes

Option B: Leukocytes

Option C: Thrombocytes

Option D: None of these

Correct Answer: Leukocytes ✔

Option A: Erythrocytes

Option B: Leukocytes

Option C: thrombocytes

Option D: None of these

Correct Answer: thrombocytes ✔

Option A: Erythrocytes

Option B: Leukocytes

Option C: Thrombocytes

Option D: None of these

Correct Answer: Erythrocytes ✔

Option A: Physicist

Option B: Physician

Option C: Chemist

Option D: Biologist

Correct Answer: Physicist ✔

Option A: Hen

Option B: Peacock

Option C: Eagle

Option D: Owl

Correct Answer: Owl ✔

Option A: Rose

Option B: Lilly

Option C: Rafflesia

Option D: Tulip

Correct Answer: Lilly ✔

Option A: Conifer

Option B: Fern

Option C: Rafflesia

Option D: Horsetail

Correct Answer: Rafflesia ✔

Option A: 90

Option B: 180

Option C: 270

Option D: 360

Correct Answer: 180 ✔

Option A: Aristotle

Option B: Fransco Redi

Option C: Carolus Linnaeus

Option D: Rachel Carson

Correct Answer: Carolus Linnaeus ✔

Option A: ADP

Option B: DNA

Option C: RNA

Option D: ATP

Correct Answer: ATP ✔

Option A: Valeric

Option B: Acetic

Option C: Formic

Option D: Tannic

Correct Answer: Tannic ✔

Option A: Herber process

Option B: Regrigration process

Option C: Contact process

Option D: All of these

Correct Answer: Herber process ✔

Option A: Biology

Option B: Mathematics

Option C: Physics

Option D: Chemistry

Correct Answer: Mathematics ✔

Option A: X

Option B: K

Option C: J

Option D: N

Correct Answer: J ✔

Option A: South Pole

Option B: North Pole

Option C: Both A and B

Option D: None of These

Correct Answer: South Pole ✔

Option A: 34-40

Option B: 17-30

Option C: 45-55

Option D: 10-17

Correct Answer: 17-30 ✔

Option A: Robert Fulton

Option B: Nikola Tesla

Option C: Martin Cooper

Option D: John Harrison

Correct Answer: John Harrison ✔

Option A: Rain water

Option B: Heavy water

Option C: Tap water

Option D: None of these

Correct Answer: Rain water ✔

Option A: Nitrogen

Option B: Nitrates

Option C: Nitrites

Option D: None of Above

Correct Answer: Nitrites ✔

Option A: 55 million

Option B: 66 million

Option C: 75 million

Option D: 85 million

Correct Answer: 66 million ✔

Option A: Uranus , Sixteen

Option B: Jupiter, Seventy-nine

Option C: Saturn, Sixteen

Option D: Uranus, two

Correct Answer: Jupiter, Seventy-nine ✔

Option A: 1796

Option B: 1978

Option C: 1686

Option D: 1933

Correct Answer: 1796 ✔

Option A: 353 m/s

Option B: 345 m/s

Option C: 343 m/s

Option D: none of them

Correct Answer: 343 m/s ✔

A. 2
B. 3
C. 4
D. 5

Submitted by: Munwar Ali Sohu

Sound travels 4.3 times faster in water than air. In water, the particles are much closer together and they can quickly transmit vibration energy and the sound wave travels over four times faster than it would in air.

Correct Answer: 4 ✔

Option A: Brain

Option B: Brain & Back Bone

Option C: brain, spinal cord and neurons

Option D: None

Correct Answer: brain, spinal cord and neurons ✔

Option A: Long-sightedness

Option B: short sightedness

Option C: Both A & B

Option D: None of those

Correct Answer: C. Both A & B ✔

A. K2-14d
B. K2-15c
C. K2-13a
D. K2-18b

Submitted by: Rashid Mehmood

K2-18b was first discovered in 2015 by Nasa’s now retired Kepler space telescope. It was found orbiting within the red dwarf star’s habitable zone, making it an ideal candidate to have liquid surface water.

Correct Answer: D. K2-18b ✔

Option A: Newton

Option B: Robert Brown

Option C: Galileo

Option D: None of these

Correct Answer: Galileo ✔

Option A: Mercury

Option B: Mars

Option C: Earth

Option D: Neptune

Correct Answer: Neptune ✔

Option A: South Pole

Option B: East

Option C: West

Option D: North

Correct Answer: West ✔

Option A: Summer

Option B: Winter

Option C: Spring

Option D: Autumn

Correct Answer: Winter ✔

Option A: Sphenopsids

Option B: Lycopsids

Option C: Psilopsids

Option D: Pteropsids

Correct Answer: Sphenopsids ✔

Option A: Rearing silk worms

Option B: Science of bee keeping

Option C: Science of gardening

Option D: Science of cultural norms and trends

Correct Answer: Science of bee keeping ✔

Option A: Jupiter

Option B: Saturn

Option C: Neptune

Option D: Mercury

Correct Answer: Saturn ✔

Option A: Jupiter

Option B: Earth

Option C: Mars

Option D: Venus

Correct Answer: Earth ✔

Option A: vitamin K

Option B: vitamin B

Option C: vitamin C

Option D: vitamin D

Correct Answer: vitamin C ✔

Option A: Copper

Option B: Iron

Option C: Coal

Option D: Wood

Correct Answer: Coal ✔

Option A: Liver

Option B: Pancreas

Option C: Stomach

Option D: Small intestine

Correct Answer: Stomach ✔

Option A: Human body

Option B: Animal body

Option C: Living body

Option D: Dead body

Correct Answer: Living body ✔

Option A: B12

Option B: B6

Option C: A

Option D: K

Correct Answer: B12 ✔

Option A: Pupil

Option B: Nail

Option C: Cornea

Option D: Hair

Correct Answer: Cornea ✔

Option A: microwaves

Option B: infrared

Option C: X-rays

Option D: ultraviolet

Correct Answer: ultraviolet ✔

Option A: Psoriasis

Option B: Hypermetropia

Option C: Leukoderma

Option D: Diphtheria

Correct Answer: Psoriasis ✔

Option A: Glaucoma

Option B: Hemophilia

Option C: Cataract

Option D: Diphtheria

Correct Answer: Cataract ✔

Option A: pupil

Option B: vitreous humor

Option C: aqueous humor

Option D: optic disc

Correct Answer: optic disc ✔

Option A: 4.8 ounce

Option B: 5.8 ounce

Option C: 5.4 ounce

Option D: 4.4 ounce

Correct Answer: 4.4 ounce ✔

Option A: Troposphere

Option B: Stratosphere

Option C: Ozone layer

Option D: Ionosphere

Correct Answer: Ionosphere ✔

Option A: Adrenalin

Option B: Gastrin

Option C: Thyroxin

Option D: Pancreatic

Correct Answer: Adrenalin ✔

Option A: Sublimation of iodine

Option B: Heating a platinum wire in a Bunsen flame

Option C: Heating of mercuric oxide powder

Option D: Evaporation of alcohol

Correct Answer: Sublimation of iodine ✔

Option A: Convex mirror

Option B: Concave mirror

Option C: Plane mirror

Option D: none of these

Correct Answer: Concave mirror ✔

Option A: Acceleration

Option B: Displacement

Option C: Speed

Option D: Force

Correct Answer: Speed ✔

Option A: Copper

Option B: Tin

Option C: Iron

Option D: None

Correct Answer: Iron ✔

Option A: Newton

Option B: Newton-Meter

Option C: Kilogram

Option D: Meter

Correct Answer: Newton ✔

Option A: Waves

Option B: Particles

Option C: Energy packets

Option D: Electromagnetic

Correct Answer: Energy packets ✔

Option A: No-conductor

Option B: Semiconductor

Option C: Super Conductor

Option D: None of these

Correct Answer: Semiconductor ✔

Option A: Hygrometer

Option B: Hydrometer

Option C: Ammeter

Option D: Voltmeter

Correct Answer: Ammeter ✔

Option A: Distant objects opaque

Option B: Distant object clearly

Option C: Close objects unclear

Option D: Close objects clearly

Correct Answer: Distant object clearly ✔

Option A: Distant objects clearly

Option B: Close objects clearly

Option C: Both A and B

Option D: Distant and close objects look unclear

Correct Answer: Distant objects clearly ✔

Option A: Degree of hardness of minerals

Option B: Degree of viscosity of a liquid

Option C: Degree of elasticity of a material

Option D: Degree of brittleness of a substance

Correct Answer: Degree of hardness of minerals ✔

Option A: Anabatic Wind

Option B: Katabatic wind

Option C: Lue Wind

Option D: None of these

Correct Answer: Katabatic wind ✔

Option A: Carbon

Option B: Cadmium

Option C: Manganese

Option D: None of these

Correct Answer: Cadmium ✔

A. Absorption
B. Assimilation
Secretion
D. Metabolism

Submitted by: Aamir Hussain Laghari

Correct Answer: Metabolism ✔

Option A: 100mm

Option B: 200mm

Option C: 50mm

Option D: 10mm

Correct Answer: 100mm ✔

Option A: Meter cube

Option B: Cm cube

Option C: mm cube

Option D: Km cube

Correct Answer: Meter cube ✔

Option A: Liquid

Option B: Gas

Option C: Solid

Option D: Plasma

Correct Answer: Plasma ✔

Option A: Biophysics

Option B: Geophysics

Option C: Plasma physics

Option D: Atomic physics

Correct Answer: Geophysics ✔

Option A: 22 feet

Option B: 32 feet

Option C: 52 feet

Option D: 42 feet

Correct Answer: 32 feet ✔

Option A: Lion

Option B: Zebra

Option C: Dolphin

Option D: Giraffes

Correct Answer: Giraffes ✔

Option A: 20+

Option B: 30+

Option C: 80+

Option D: 36+

Correct Answer: 80+ ✔

Option A: Nose Colour

Option B: Length of the tail

Option C: Length of Nails

Option D: Hair Colour

Correct Answer: Nose Colour ✔

Option A: Bat

Option B: Humming Bird

Option C: Crimson Sun Bird

Option D: Cardinal Bird

Correct Answer: Humming Bird ✔

Option A: Rat

Option B: Greater wax moth

Option C: Bat

Option D: Squirrel

Correct Answer: Greater wax moth ✔

Option A: March 21 and December 24

Option B: January 14 and September 23

Option C: March 20 and September 23

Option D: January 14 and June 22

Correct Answer: March 20 and September 23 ✔

Option A: 10

Option B: 8

Option C: 5

Option D: 3

Correct Answer: 3 ✔

Option A: Mesosphere

Option B: Ionosphere

Option C: Stratosphere

Option D: Troposphere

Correct Answer: Troposphere ✔

Option A: Pituitary gland

Option B: Thyroid gland

Option C: Thymus gland

Option D: Para-Thyroid gland

Correct Answer: Thyroid gland ✔

Option A: Ulna

Option B: Hyoid

Option C: Tibia

Option D: Cranium

Correct Answer: Hyoid ✔

Option A: Throat

Option B: Stomach

Option C: Scrotum

Option D: None

Correct Answer: Throat ✔

Option A: Two

Option B: Three

Option C: One

Option D: None

Correct Answer: None ✔

Option A: Jaw

Option B: Toe

Option C: Ear

Option D: Stomach

Correct Answer: Jaw ✔

Option A: Two

Option B: One

Option C: Four

Option D: Three

Correct Answer: Three ✔

Option A: Chow Chow

Option B: Shih Tzu

Option C: Husky

Option D: None

Correct Answer: Chow Chow ✔