Everyday Science MCQs

Option A: Eco-anxiety

Option B: Eco-fear

Option C: Eco-depression

Option D: Eco-alarm

Correct Answer: Eco-anxiety ✔

Option A: gravitational pull of the moon

Option B: low pressure trough in the ocean

Option C: deformation of sea floor and vertical displacement of water

Option D: sudden change in the monsoon wind

Correct Answer: deformation of sea floor and vertical displacement of water ✔

Option A: Temperature of air

Option B: Pressure of air

Option C: Moisture content in air

Option D: Wind in the direction of propagation of sound

Correct Answer: Pressure of air ✔

Option A: Spore staining

Option B: Quellung reaction.

Option C: Mcyfaydean reaction

Option D: None of the above

Correct Answer: None of the above ✔

Option A: Gravitational force

Option B: Electrostatic force

Option C: Magnetic force

Option D: Nuclear force

Correct Answer: Gravitational force ✔

Option A: saponification

Option B: hydrolysis

Option C: condensation

Option D: polymerisation

Correct Answer: saponification ✔

Option A: behind him

Option B: in front of him

Option C: into his hand

Option D: by his side

Correct Answer: behind him ✔

Option A: Voyager 1

Option B: Pioneer 10

Option C: Eris

Option D: New Horizon

Correct Answer: Voyager 1 ✔

Option A: Resistances

Option B: Capacitance

Option C: Inductance

Option D: Diode

Correct Answer: Capacitance ✔

Option A: Earth

Option B: Venus

Option C: Moon

Option D: Saturn

Correct Answer: Moon ✔

Option A: egg absorbs salt from the solution and expands

Option B: albumin dissolves in salt solution and egg becomes lighter

Option C: the density of salt solution exceeds the density of eggs

Option D: water has high surface tension

Correct Answer: the density of salt solution exceeds the density of eggs ✔

Option A: Corona Virus New variant

Option B: Type-II Cancer

Option C: Poliovirus Type-II

Option D: Wild Poliovirus

Correct Answer: Poliovirus Type-II ✔

Option A: potential energy

Option B: chemical energy

Option C: heat energy

Option D: electrical energy

Correct Answer: electrical energy ✔

Option A: Parabolic concave

Option B: Plane

Option C: Spherical convex

Option D: Cylindrical concave

Correct Answer: Parabolic concave ✔

Option A: It is smaller than the earth

Option B: It revolves on its axis in a direction opposite to that of the earth

Option C: It takes equal time for revolution around the earth and rotation on its own axis

Option D: It rotates at the same speed as the earth around the sun

Correct Answer: It takes equal time for revolution around the earth and rotation on its own axis ✔

Option A: Nervous System

Option B: Brain

Option C: Heart

Option D: Lungs

Correct Answer: Nervous System ✔

Option A: Zero

Option B: 32

Option C: 36

Option D: None of these

Correct Answer: 32 ✔

Option A: 7

Option B: 13

Option C: 79

Option D: 82

Correct Answer: 82 ✔

Option A: Candela

Option B: Flux

Option C: Lux

Option D: None of these

Correct Answer: Lux ✔

Option A: 31

Option B: 32

Option C: 33

Option D: 34

Correct Answer: 34 ✔

Option A: Helium

Option B: Hydrogen

Option C: Carbon

Option D: Chlorine

Correct Answer: Helium ✔

Option A: Indian Ocean

Option B: Pacific Ocean

Option C: Atlantic Ocean

Option D: Antarctic Ocean

Correct Answer: Pacific Ocean ✔

Option A: 2.20

Option B: 2.30

Option C: 2.40

Option D: 2.50

Correct Answer: 2.20 ✔

Option A: 451

Option B: 453

Option C: 455

Option D: 457

Correct Answer: 453 ✔

Option A: 10

Option B: 12

Option C: 14

Option D: 16

Correct Answer: 16 ✔

Option A: Feet

Option B: Hands

Option C: Face

Option D: None of these

Correct Answer: Face ✔

Option A: 20

Option B: 24

Option C: 28

Option D: 32

Correct Answer: 28 ✔

Option A: Face

Option B: Feet

Option C: Hands

Option D: None of these

Correct Answer: Hands ✔

Option A: Hot

Option B: Cold

Option C: Both

Option D: None

Correct Answer: Hot ✔

Option A: 28

Option B: 30

Option C: 33

Option D: 35

Correct Answer: 35 ✔

Option A: Pacific Ocean

Option B: Indian Ocean

Option C: Arctic Ocean

Option D: None of the above

Correct Answer: Arctic Ocean ✔

Option A: Quantity

Option B: Speed

Option C: Length

Option D: None of these

Correct Answer: Length ✔

Option A: Arctic Ocean

Option B: Indian Ocean

Option C: South Pacific

Option D: None of the above

Correct Answer: South Pacific ✔

Option A: Jupiter

Option B: Mercury

Option C: Venus

Option D: Neptune

Correct Answer: Jupiter ✔

Option A: Indian Ocean

Option B: North Pacific Ocean

Option C: Arctic Ocean

Option D: None of the above

Correct Answer: North Pacific Ocean ✔

Option A: Skunk

Option B: Gorilla

Option C: Tiger

Option D: Cat

Correct Answer: Skunk ✔

Option A: Indian Ocean

Option B: Arctic Ocean

Option C: North Pacific Ocean

Option D: None of the above

Correct Answer: Indian Ocean ✔

Option A: Ozone 

Option B: carbon dioxide

Option C: Sulfur dioxide

Option D: None of these

Correct Answer: Ozone  ✔

A. Nitrogen
B. Hydrogen
C. Nickle
D. Oxygen

Submitted by: Arsalan hashmi

But here on Earth, nitrogen is a fairly inert gas at room temperature and is the most abundant element in Earth’s atmosphere.

Correct Answer: A. Nitrogen ✔

Option A: Uranus

Option B: Jupiter

Option C: Venus

Option D: Mercury

Correct Answer: Uranus ✔

A. Lungs
B. Blood
C. Disorder of the Joints
D. Liver

Submitted by: Ashfaque Ali Khoso

Correct Answer: C. Disorder of the Joints ✔

Option A: Parameter

Option B: Sample

Option C: Statistic

Option D: Population

Correct Answer: Parameter ✔

Option A: White 

Option B: Yellow

Option C: Shell

Option D: None of these

Correct Answer: White  ✔

Option A: 16

Option B: 12

Option C: 22

Option D: 20

Correct Answer: 20 ✔

Option A: Bacteria

Option B: Virus

Option C: Fungi

Option D: Viroid

Correct Answer: Bacteria ✔

Option A: Nitrogen

Option B: Hydrogen

Option C: Helium

Option D: Oxygen

Correct Answer: Helium ✔

Option A: Natural Selection

Option B: inheritance of acquired character

Option C: Use and disuse of organ

Option D: Artificial selection

Correct Answer: inheritance of acquired character ✔

Option A: Slightly increases

Option B: Slightly decreases

Option C: Remains the same

Option D: None of these

Correct Answer: Slightly decreases ✔

Option A: Virus

Option B: Bacteria

Option C: Anti virus

Option D: Fungi

Correct Answer: Fungi ✔

Option A: Samuel Hahnemann

Option B: Robert Dover

Option C: Hakeem Suleman

Option D: Dr Anwaar Khan

Correct Answer: Samuel Hahnemann ✔

Option A: 1

Option B: 2

Option C: 3

Option D: None of these

Correct Answer: 3 ✔

Option A: 7

Option B: 13

Option C: 27

Option D: 82

Correct Answer: 82 ✔

Option A: Drosometer

Option B: Ombrometer

Option C: Micrometer

Option D: Pyrometer

Correct Answer: Ombrometer ✔

Option A: Velocity

Option B: Acceleration

Option C: Space

Option D: Temperature

Correct Answer: Velocity ✔

Option A: West to East

Option B: East and west of the prime meridian

Option C: Equator to poles

Option D: None of these

Correct Answer: Equator to poles ✔

Option A: Haemoglobin

Option B: Neutrophils

Option C: Esinophils

Option D: Hematocrit

Correct Answer: Haemoglobin ✔

Option A: 510.94 million km²

Option B: 492.102 million km²

Option C: 392.023 million km²

Option D: 692.192 million km²

Correct Answer: 510.94 million km² ✔

Option A: Vitamin A

Option B: Vitamin D

Option C: Vitamin B complex

Option D: Vitamin K

Correct Answer: Vitamin B complex ✔

Option A: light waves only

Option B: sound waves only

Option C: Both Light waves and sound ways

Option D: None of these

Correct Answer: Both Light waves and sound ways ✔

Option A: Echo

Option B: reverberation

Option C: resonance

Option D: None of these

Correct Answer: Echo ✔

Option A: Mecury

Option B: Venus

Option C: Mars

Option D: Jupiter

Correct Answer: Mars ✔

Option A: Mezosphere

Option B: Ionosphere

Option C: Hydrosphere

Option D: None of these

Correct Answer: Hydrosphere ✔

Option A: Shifting of the iris

Option B: Elongation of eyeballs

Option C: Weakening of the retina

Option D: Weaker muscles

Correct Answer: Elongation of eyeballs ✔

Option A: U.S

Option B: Germany

Option C: Russia

Option D: U.K

Correct Answer: Germany ✔

Option A: Iron

Option B: Coal

Option C: Wood

Option D: None of these

Correct Answer: Coal ✔

Option A: Hurricane

Option B: Tornado

Option C: Typhoon

Option D: None of these

Correct Answer: Tornado ✔

Option A: Phycology

Option B: Pomology

Option C: Oneriology

Option D: Trichology

Correct Answer: Phycology ✔

Option A: Haematology

Option B: Speleology

Option C: Oology

Option D: Oneriology

Correct Answer: Speleology ✔

Option A: Arachnology

Option B: Osteology

Option C: Pomology

Option D: None of these

Correct Answer: Arachnology ✔

Option A: Regel

Option B: Canopus

Option C: Sun

Option D: Betelgeuse

Correct Answer: Sun ✔

Option A: Babylonian

Option B: Greek

Option C: Egyptian

Option D: Aztec

Correct Answer: Egyptian ✔

Option A: 3.7 AU

Option B: 10 AU

Option C: 1 AU

Option D: 101 AU

Correct Answer: 1 AU ✔

Option A: Pallas

Option B: Juno

Option C: Ceres

Option D: Trojan

Correct Answer: Ceres ✔

Option A: Mars

Option B: Neptune

Option C: Venus

Option D: None of these

Correct Answer: Venus ✔

Option A: Black hole

Option B: White dwarf

Option C: Red giant

Option D: Neutron star 

Correct Answer: Neutron star  ✔

Option A: Elliptical

Option B: Spiral

Option C: Irregular

Option D: None of these.

Correct Answer: Spiral ✔

Option A: Frog

Option B: Earthworm

Option C: Snake

Option D: Crocodile

Correct Answer: Earthworm ✔

Option A: Tesla

Option B: Force

Option C: Fermi

Option D: Newton

Correct Answer: Fermi ✔

Option A: Radio Waves

Option B: Micro Waves

Option C: Infrared Waves

Option D: Magnetic waves

Correct Answer: Infrared Waves ✔

Option A: Promixa Centauri

Option B: Alpha Centauri

Option C: Red proxima Centauri

Option D: None of these

Correct Answer: Alpha Centauri ✔

Option A: Mango

Option B: Grapes

Option C: Tomato

Option D: Guava

Correct Answer: Grapes ✔

Option A: anthocyanin

Option B: Carotene

Option C: Xanthophylls

Option D: None of these

Correct Answer: anthocyanin ✔

Option A: Anthocyanin

Option B: Xanthophyll’s

Option C: Lycopene

Option D: None of these

Correct Answer: Lycopene ✔

Option A: Retinol

Option B: Calciferol

Option C: Tocopherol

Option D: None of these.

Correct Answer: Calciferol ✔

Option A: watt

Option B: Pascal

Option C: Candela

Option D: Joule

Correct Answer: Candela ✔

Option A: Pavo cristatus

Option B: kakapo

Option C: Passer

Option D: None of these

Correct Answer: kakapo ✔

Option A: 4

Option B: 5

Option C: 6

Option D: 8 

Correct Answer: 8  ✔

Option A: Mercury

Option B: Venus

Option C: Uranus 

Option D: Saturn

Correct Answer: Uranus  ✔

Option A: Infectious diseases

Option B: Deficiency disease

Option C: Hereditary disease

Option D: Physiological diseases

Correct Answer: Infectious diseases ✔

Option A: Betelgeuse

Option B: Vega

Option C: Canopus

Option D: None of these

Correct Answer: Canopus ✔

Option A: UY Scuti

Option B: Rigel

Option C: Canopus

Option D: Arcturus

Correct Answer: UY Scuti ✔

Option A: 384,400 km

Option B: 350,000 km

Option C: 380,200 km

Option D: 384,500 km

Correct Answer: 384,400 km ✔

Option A: Cornea

Option B: Pupil

Option C: Iris

Option D: Retina

Correct Answer: Retina ✔

Option A: Two types

Option B: Three types

Option C: Four types

Option D: None of these

Correct Answer: Three types ✔

Option A: 0°C

Option B: 4°C

Option C: 100°C

Option D: None of these

Correct Answer: 4°C ✔

Option A: Oxygen

Option B: Carbon

Option C: Hydrogen

Option D: Nitrogen

Correct Answer: Nitrogen ✔

Option A: Brain

Option B: Spinal cord

Option C: both a & b

Option D: non of the above

Correct Answer: Spinal cord ✔

Option A: Convex

Option B: Concave

Option C: Plane

Option D: Inverted

Correct Answer: Convex ✔

Option A: Insomnia

Option B: Microcytic anemia

Option C: Pernicious anemia

Option D: None Of these

Correct Answer: Pernicious anemia ✔

Option A: inductance

Option B: voltage

Option C: capacitance

Option D: None of these

Correct Answer: capacitance ✔