Everyday Science MCQs

A. 225
B. 230
C. 245
D. 250

Submitted by: Amin Lakhair

Correct Answer: 230 ✔

Option A: 2

Option B: 3

Option C: 4

Option D: 5

Correct Answer: 3 ✔

Option A: 75.24%

Option B: 79.36%

Option C: 89.10%

Option D: 99.86%

Correct Answer: 99.86% ✔

Option A: 205

Option B: 210

Option C: 215

Option D: 220

Correct Answer: 220 ✔

Option A: Groups

Option B: Periods

Option C: Sets

Option D: Matrices

Correct Answer: Periods ✔

Option A: Nicolas Léonard Sadi Carnot

Option B: Alessandro Volta

Option C: Michael Faraday

Option D: Friedrich Bessel

Correct Answer: Alessandro Volta ✔

Option A: Jupitar

Option B: Neptune

Option C: Earth

Option D: Mars

Correct Answer: Mars ✔

Option A: Chemical

Option B: Electrical

Option C: Light

Option D: Kinetic

Correct Answer: Electrical ✔

Option A: North pole

Option B: South pole

Option C: North and south pole

Option D: Median of north and south pole

Correct Answer: North and south pole ✔

Option A: Zinc

Option B: Nickel

Option C: Lead

Option D: Mercury

Correct Answer: Mercury ✔

Option A: Ethics

Option B: Disease

Option C: Future

Option D: Cancer

Correct Answer: Disease ✔

Option A: Malacca Strait

Option B: Adam Strait

Option C: Bering Strait

Option D: Java Strait

Correct Answer: Bering Strait ✔

Option A: Heart

Option B: Liver

Option C: Lungs

Option D: Brain

Correct Answer: Liver ✔

Option A: Aedes Aegypteis

Option B: Anophilies

Option C: Barinohils

Option D: N.O.A

Correct Answer: Aedes Aegypteis ✔

Option A: Alfred Marshall

Option B: Paul Villard

Option C: Bohar

Option D: Jabar bin Hayan

Correct Answer: Paul Villard ✔

Option A: Mercury

Option B: Jupiter

Option C: Venus

Option D: Neptune

Correct Answer: Venus ✔

Option A: Mouth

Option B: Nose

Option C: Moist Skin

Option D: Head

Correct Answer: Moist Skin ✔

Option A: Jupiter

Option B: Earth

Option C: Mercury

Option D: Mars

Correct Answer: Jupiter ✔

Option A: 1/3

Option B: 1/4

Option C: 1/5

Option D: 1/6

Correct Answer: 1/6 ✔

Option A: Wilhelm Conrad Roentgen

Option B: Thomson

Option C: Ernest Rutherford

Option D: Bacquerel

Correct Answer: Wilhelm Conrad Roentgen ✔

A. Ship
B. Milk
C. Honey
D. None

Submitted by: Madiha microbiologist

Correct Answer: B. Milk ✔

Option A: Herb

Option B: Grass

Option C: Shurb

Option D: Tree

Correct Answer: Grass ✔

Option A: oat

Option B: wheat

Option C: maize

Option D: rice

Correct Answer: maize ✔

Option A: Philips

Option B: Robert

Option C: Edison

Option D: Willium

Correct Answer: Edison ✔

Option A: Blue

Option B: Green

Option C: Red

Option D: Indigo

Correct Answer: Green ✔

Option A: Morphology

Option B: Aero logy

Option C: Geo-morphology

Option D: Biology

Correct Answer: Geo-morphology ✔

A.Smallest
B.Brightest
C.Most dense
D.Largest

Submitted by: Jameel Ahmed Solangi (Larkana)

Correct Answer: B.Brightest ✔

Option A: The fact that sun really becomes oval in the evening

Option B: Refraction of rays of sun passing through the atmosphere

Option C: Optical Illusion

Option D: Dispersion

Correct Answer: Refraction of rays of sun passing through the atmosphere ✔

Option A: 84 years

Option B: 76 years

Option C: 1000 years

Option D: 365 years

Correct Answer: 76 years ✔

Option A: Spuntnik I

Option B: Luna II

Option C: Vostok I

Option D: Apollo XI

Correct Answer: Apollo XI ✔

Option A: Second

Option B: Third

Option C: Fourth

Option D: Sixth

Correct Answer: Third ✔

Option A: Causes weather change

Option B: Causes earthquakes

Option C: Causes solar and lunar eclipse

Option D: Effects tides of the ocean

Correct Answer: Effects tides of the ocean ✔

Option A: Moon is b/w the earth and the sun

Option B: Earth is b/w the sun and the moon

Option C: Sun is b/w the earth and the moon

Option D: Earth is at right angles to the direction of the sun and the moon

Correct Answer: Earth is b/w the sun and the moon ✔

Option A: Proxima Centurai

Option B: Alpha Scorpii

Option C: Beta Orionis

Option D: Vega

Correct Answer: Proxima Centurai ✔

Option A: Galileo

Option B: Copernicus

Option C: Ptolemy

Option D: Eratosthenes

Correct Answer: Eratosthenes ✔

Option A: Neptune

Option B: Jupiter

Option C: Saturn

Option D: Mars

Correct Answer: Jupiter ✔

Option A: Mercury

Option B: Marx

Option C: Pluto

Option D: Venus

Correct Answer: Mercury ✔

Option A: Mercury

Option B: Marx

Option C: Jupiter

Option D: Venus

Correct Answer: Jupiter ✔

Option A: Sun, moon and earth are in a straight line

Option B: Sun and earth are at right angles

Option C: Sun and moon are at right angles

Option D: Earth and moon are at right angles

Correct Answer: A. Sun, moon ✔

Option A: Pressure

Option B: Rainfall

Option C: Height

Option D: Temperature

Correct Answer: Pressure ✔

Option A: Earth

Option B: Mercury

Option C: Jupiter

Option D: Venus

Correct Answer: Venus ✔

Option A: Parsec

Option B: Astronomical Unit

Option C: Light Year

Option D: Foot Candle

Correct Answer: Foot Candle ✔

Option A: Imaginary regions that encompass the path of the planets

Option B: Signs of Roman gods

Option C: A group of stars

Option D: None of these

Correct Answer: Imaginary regions that encompass the path of the planets ✔

Option A: Holes occurring in heavenly bodies

Option B: Bright spots on the sun

Option C: Collapsing object of high density

Option D: Collapsing object of low density

Correct Answer: Collapsing object of high density ✔

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

Submitted by: Jameel Ahmed Solangi (Larkana)

Correct Answer: Revolution of the moon around the earth ✔

Option A: 10%

Option B: 20%

Option C: 30%

Option D: 50%

Correct Answer: 30% ✔

Option A: 6 million °C

Option B: 10 million °C

Option C: 15 million °C

Option D: 20 million °C

Correct Answer: 15 million °C ✔

Option A: 1.5×10 Power 30 Kg

Option B: 1.98×10 Power 30 Kg

Option C: 4.5×10 Power 30 Kg

Option D: 8×10 Power 30 Kg

Correct Answer: 1.98×10 Power 30 Kg ✔

Option A: Plants

Option B: Soil

Option C: Animals

Option D: Bacteria

Correct Answer: Soil ✔

Option A: Qualitative pollutants

Option B: Quantitative pollutants

Option C: Anthropogenic pollutant

Option D: All of Above

Correct Answer: Anthropogenic pollutant ✔

Option A: airborne allergens

Option B: water borne allergens

Option C: animal faeces

Option D: bio-weapon

Correct Answer: airborne allergens ✔

Option A: Gymnosperms

Option B: Bryophytes

Option C: Angiosperms

Option D: Algae

Correct Answer: Angiosperms ✔

Option A: Barograph

Option B: Radiosonde

Option C: Aneroid barometer

Option D: Altimeter

Correct Answer: Radiosonde ✔

Option A: lymphocytes

Option B: eosinophils

Option C: basophils

Option D: monocytes

Correct Answer: monocytes ✔

Option A: endodermis

Option B: dermis

Option C: epidermis

Option D: hypodermis

Correct Answer: dermis ✔

Option A: 23 inches

Option B: 25 inches

Option C: 28 inches

Option D: 31 inches

Correct Answer: 23 inches ✔

Option A: luminous intensity

Option B: heat producing value

Option C: Thermodynamic temperature

Option D: radioactive decay

Correct Answer: luminous intensity ✔

Option A: Solid angle

Option B: Liquid angle

Option C: Gas angle

Option D: Plain angle

Correct Answer: Solid angle ✔

Option A: Electrical Conductance

Option B: Magnetic Conductance

Option C: Electrical Capacitance

Option D: Magnetic Capacitance

Correct Answer: Electrical Conductance ✔

Option A: Magnetic Field Strength

Option B: Electric Field Strength

Option C: Gravitational Field Strength

Option D: Nuclear Field Strength

Correct Answer: Magnetic Field Strength ✔

Option A: 4

Option B: 5

Option C: 6

Option D: 7

Correct Answer: 4 ✔

Option A: Flat

Option B: Medium

Option C: Regular

Option D: Rough

Correct Answer: Flat ✔

Option A: 3

Option B: 4

Option C: 5

Option D: 6

Correct Answer: 4 ✔

Option A: ozone accumulation

Option B: ozone depletion

Option C: acid rain

Option D: allergens

Correct Answer: ozone depletion ✔

Option A: Air pressure

Option B: Air temperature

Option C: Air density

Option D: Wind speed

Correct Answer: Air temperature ✔

Option A: Air temperature

Option B: Relative humidity

Option C: Air pressure

Option D: Air density

Correct Answer: Air pressure ✔

Option A: all individuals having same phenotype

Option B: all individuals having same genotype

Option C: all individual with different phenotype

Option D: all individuals with different genotype

Correct Answer: all individuals having same phenotype ✔

Option A: mutualism

Option B: parasitism

Option C: amensalism

Option D: commensalism

Correct Answer: commensalism ✔

Option A: particulate pollutant

Option B: gaseous pollutant

Option C: aerosol

Option D: none of these

Correct Answer: aerosol ✔

Option A: Radiation fog

Option B: Evaporation (mixing) fog

Option C: Advection fog

Option D: Upslope fog

Correct Answer: Evaporation (mixing) fog ✔

Option A: deforestation

Option B: water pollution

Option C: acid rain

Option D: forest fire

Correct Answer: acid rain ✔

Option A: Always upright

Option B: May be upright or invented

Option C: Always inverted

Option D: Always Circle

Correct Answer: Always upright ✔

Option A: Cirrostratus

Option B: Stratocumulus

Option C: Altocumulus

Option D: Cirrus

Correct Answer: Stratocumulus ✔

Option A: asbestosis

Option B: asthma

Option C: allergy

Option D: sinusitis

Correct Answer: asbestosis ✔

Option A: The scattering of sunlight by air molecules

Option B: The presence of water vapor

Option C: Absorption of blue light by the air

Option D: Emission of blue light by the atmosphere

Correct Answer: The scattering of sunlight by air molecules ✔

Option A: Conduction of heat upward from a hot surface

Option B: Convection from a hot surface

Option C: Absorption of infrared energy that has been radiated from the surface

Option D: Heat energy from the earth’s interior

Correct Answer: D. Heat energy from the earth’s interior ✔

Option A: Selection

Option B: Introduction

Option C: Acclimatization

Option D: Quarantine

Correct Answer: Acclimatization ✔

Option A: Accumulation of salts in water

Option B: Accumulation of salts in soil

Option C: Accumulation of salts in body

Option D: Accumulation of salts in animals

Correct Answer: Accumulation of salts in soil ✔

Option A: the greenhouse effect to lessen

Option B: lakes and forests to die

Option C: acid indigestion in humans

Option D: all the above are correct

Correct Answer: lakes and forests to die ✔

Option A: A gas

Option B: A cloud droplet

Option C: A rain drop

Option D: A snowflake

Correct Answer: A gas ✔

Option A: When the air temperature is highest

Option B: Just before sunrise

Option C: About midnight

Option D: When the air temperature is lowest

Correct Answer: When the air temperature is highest ✔

Option A: Absorption and re-emission of visible light by the atmosphere

Option B: Absorption and re-emission of ultraviolet radiation by the atmosphere

Option C: Absorption and re-emission of infrared radiation by the atmosphere

Option D: Absorption and re-emission of visible light by clouds

Correct Answer: Absorption and re-emission of infrared radiation by the atmosphere ✔

Option A: Chlorine bleach

Option B: Rocket fuel

Option C: Nail polish remover

Option D: Barbecue lighter fluid

Correct Answer: Nail polish remover ✔

Option A: Ethanol

Option B: Nicotine

Option C: Ammonia

Option D: Tar

Correct Answer: Nicotine ✔

Option A: Decreases their ability to congeal

Option B: Decreases their ability to carry oxygen

Option C: Decreases their ability to reach their typical life duration

Option D: Decreases their ability to cleanse wounds

Correct Answer: Decreases their ability to carry oxygen ✔

Option A: Lung Cancer

Option B: Atherosclerosis

Option C: Emphysema

Option D: Asthma

Correct Answer: Emphysema ✔

Option A: Surgery of spine

Option B: Ligaments restoration

Option C: Dentistry

Option D: Heart attacks

Correct Answer: Dentistry ✔

Option A: Aristotle’s philosophy

Option B: Computer science

Option C: Epicurianism

Option D: Sophism

Correct Answer: Computer science ✔

Option A: Planetary movements

Option B: Formation of galaxies

Option C: Human body cycles

Option D: Calisthenics

Correct Answer: Human body cycles ✔

Option A: Aphelion

Option B: Perihelion

Option C: Apoapsis

Option D: Periapsis

Correct Answer: Perihelion ✔

Option A: January – July

Option B: June – December

Option C: July – January

Option D: December – June

Correct Answer: A. January – July ✔

Option A: Card Reader

Option B: Hollerith Code

Option C: Feed

Option D: Chip

Correct Answer: Chip ✔

Option A: osmosis

Option B: deliquescence

Option C: efflorescence

Option D: desiccation

Correct Answer: deliquescence ✔

Option A: bitumen

Option B: anthracite

Option C: lignite

Option D: peat

Correct Answer: peat ✔

Option A: black solid

Option B: red-brown liquid

Option C: colourless gas

Option D: highly inflammable gas

Correct Answer: red-brown liquid ✔

Option A: 85 km

Option B: 50 km

Option C: 40 km

Option D: 10 km

Correct Answer: 85 km ✔

Option A: Stratosphere

Option B: Mesosphere

Option C: Troposphere

Option D: Thermosphere

Correct Answer: Stratosphere ✔

Option A: Durand line

Option B: Space line

Option C: Venus line

Option D: Karman line

Correct Answer: Karman line ✔

Option A: Seismic lines

Option B: Seismic built

Option C: Seismic plates

Option D: Seismic waves

Correct Answer: Seismic lines ✔

Option A: 1 month

Option B: 2 month

Option C: 3 month

Option D: 4 month

Correct Answer: 1 month ✔