Everyday Science MCQs

Option A: 5

Option B: 6

Option C: 7.35-7.45

Option D: 8-10

Correct Answer: 5 ✔

Option A: 5

Option B: 5-6

Option C: 8.7-10.5

Option D: 6.5-8.5

Correct Answer: 5 ✔

Option A: zero

Option B: one

Option C: Depends on the current in the turns

Option D: Depends on number of turns

Correct Answer: zero ✔

Option A: Pomology

Option B: Plriculture

Option C: Sericulture

Option D: Apiculture

Correct Answer: Pomology ✔

Option A: Vitamin A

Option B: Vitamin K

Option C: Vitamin D

Option D: Vitamin E

Correct Answer: Vitamin K ✔

Option A: 10000 millimeters (mm)

Option B: 10 millimeters (mm)

Option C: 100 millimeters (mm)

Option D: 1000 millimeters (mm)

Correct Answer: 1000 millimeters (mm) ✔

Option A: 1000 centimeters (cm)

Option B: 100 centimeters (cm)

Option C: 10 centimeters (cm)

Option D: 10000 centimeters (cm)

Correct Answer: 100 centimeters (cm) ✔

Option A: Blue

Option B: White

Option C: Red

Option D: Black

Correct Answer: Black ✔

Option A: Electron

Option B: Proton

Option C: Neutron

Option D: None of these

Correct Answer: Proton ✔

Option A: It is slightly acidic

Option B: It is slightly saline

Option C: It is slightly alkaline

Option D: It is neutral

Correct Answer: It is slightly alkaline ✔

Option A: Aldosterone

Option B: Cortisol

Option C: Glycogens

Option D: Pheromones

Correct Answer: Aldosterone ✔

Option A: Thyroid

Option B: Parathyroid

Option C: Adrenal medulla

Option D: A and B

Correct Answer: A and B ✔

Option A: Hindbrain

Option B: Hypothalamus

Option C: Hippocampus

Option D: Midbrain

Correct Answer: Hypothalamus ✔

Option A: Digestion

Option B: Respiration

Option C: Reproduction

Option D: Excretion

Correct Answer: Reproduction ✔

Option A: Cerebrum

Option B: Cerebellum

Option C: Thalamus

Option D: Medulla oblongata

Correct Answer: Cerebellum ✔

Option A: Radio waves

Option B: Lasers

Option C: Infrared waves

Option D: Ultrasonic waves

Correct Answer: Infrared waves ✔

Option A: ‘Higgs boson particles’ were detected.

Option B: Gravitational waves’ were detected.

Option C: Possibility of inter-galactic space travel through ‘wormhole’ was confirmed.

Option D: It enabled the scientists to understand ‘singularity’.

Correct Answer: Gravitational waves’ were detected. ✔

Option A: Ovum

Option B: RBCs

Option C: Sperm cell

Option D: Neuron

Correct Answer: Ovum ✔

Option A: More than 100

Option B: More Than 200

Option C: More than 300

Option D: More than 400

Correct Answer: More Than 200 ✔

Option A: A Infrared waves

Option B: Radio waves

Option C: Microwaves

Option D: All of these

Correct Answer: All of these ✔

Option A: Western lights

Option B: Southern lights

Option C: Eastern lights

Option D: Northern lights 

Correct Answer: Northern lights  ✔

Option A: Aluminium

Option B: Selenium

Option C: Barium

Option D: None of these

Correct Answer: Selenium ✔

Option A: DNA only

Option B: DNA and RNA

Option C: Proteins only

Option D: DNA and Proteins

Correct Answer: DNA and Proteins ✔

Option A: Sun

Option B: A comet

Option C: A meteor

Option D: An steroid

Correct Answer: A meteor ✔

Option A: Eyes

Option B: Throat

Option C: Lungs

Option D: Circulatory system

Correct Answer: Eyes ✔

Option A: Hydrogen

Option B: Air

Option C: Oxygen

Option D: Argon

Correct Answer: Air ✔

Option A: Oxygen

Option B: Nitrogen

Option C: Hydrogen

Option D: Helium

Correct Answer: Nitrogen ✔

Option A: Polynucleotide

Option B: Polypeptide

Option C: Oxyacetylene

Option D: None of these

Correct Answer: Polypeptide ✔

Option A: Sodium bicarbonate

Option B: Calcium sulfate

Option C: Calcium bicarbonate

Option D: None of these

Correct Answer: Calcium sulfate ✔

Option A: Elliptical

Option B: Oblate Spheroid 

Option C: Oval

Option D: Spherical

Correct Answer: Oblate Spheroid  ✔

Option A: Mercury

Option B: Earth

Option C: Jupiter

Option D: Uranus

Correct Answer: Jupiter ✔

Option A: Goldcrest

Option B: Weebill

Option C: Hummingbird

Option D: None of these

Correct Answer: Hummingbird ✔

Option A: Jupiter

Option B: Venus

Option C: Earth

Option D: Mercury

Correct Answer: Venus ✔

Option A: Vitamins

Option B: minerals

Option C: Carbohydrates

Option D: None of these

Correct Answer: Vitamins ✔

Option A: Carbohydrates

Option B: Minerals

Option C: vitamins

Option D: None of these

Correct Answer: Carbohydrates ✔

Option A: Skelton

Option B: Tissue

Option C: Skull

Option D: None of these

Correct Answer: Skelton ✔

Option A: 2mm

Option B: 2cm

Option C: 3mm

Option D: 3cm

Correct Answer: 2mm ✔

Option A: 22

Option B: 25

Option C: 26

Option D: None of these

Correct Answer: 22 ✔

Option A: 26

Option B: 27

Option C: 28

Option D: 30

Correct Answer: 27 ✔

Option A: 26

Option B: 27

Option C: 28

Option D: 30

Correct Answer: 26 ✔

Option A: 632

Option B: 639

Option C: 642

Option D: None of these

Correct Answer: 639 ✔

Option A: 72 times

Option B: 85 times

Option C: 90 times

Option D: 120 times

Correct Answer: 72 times ✔

Option A: luvcage

Option B: Ribcage

Option C: both A & B

Option D: None of these

Correct Answer: Ribcage ✔

Option A: Nose

Option B: Air

Option C: Lungs

Option D: None of these

Correct Answer: Lungs ✔

Option A: External Ear

Option B: Pinna

Option C: Internal ear

Option D: both A & B

Correct Answer: D. both A & B ✔

Option A: 30

Option B: 40

Option C: 50

Option D: 32

Correct Answer: 32 ✔

Option A: 20

Option B: 30

Option C: 10

Option D: None of these

Correct Answer: 20 ✔

Option A: J Shape

Option B: E shape

Option C: T shape

Option D: None of these

Correct Answer: J Shape ✔

Option A: 300 grams

Option B: 400 grams

Option C: 250 grams

Option D: None of these

Correct Answer: 400 grams ✔

Option A: Loons

Option B: Grebes

Option C: Hummingbirds

Option D: None of these

Correct Answer: Hummingbirds ✔

Option A: Liver

Option B: Skin

Option C: Toenails

Option D: Kidney

Correct Answer: Toenails ✔

Option A: Mercury

Option B: Jupiter

Option C: Mars

Option D: Venus

Correct Answer: Venus ✔

Option A: spiral

Option B: Round

Option C: Square

Option D: Linear

Correct Answer: spiral ✔

Option A: Ohm

Option B: Watt

Option C: mho

Option D: None of these

Correct Answer: mho ✔

Option A: Distance

Option B: Time

Option C: Speed

Option D: Force

Correct Answer: Distance ✔

Option A: Johannes Kepler

Option B: Einstein

Option C: Copernicus

Option D: Galileo

Correct Answer: Galileo ✔

Option A: 93%

Option B: 95%

Option C: 97% 

Option D: 76%

Correct Answer: 97%  ✔

Option A: Clouds

Option B: Rainfall

Option C: Fogs

Option D: Strong Winds

Correct Answer: Fogs ✔

Option A: Pressure

Option B: axis

Option C: atmosphere

Option D: surface

Correct Answer: atmosphere ✔

Option A: Bathysphere

Option B: Stratosphere

Option C: Troposphere

Option D: Lonosphere

Correct Answer: Troposphere ✔

Option A: 18.5 km/sec

Option B: 26.6 km/sec

Option C: 29 km/sec

Option D: 31.9 km/sec

Correct Answer: 29 km/sec ✔

Option A: 1°

Option B: 5°

Option C: 7.5°

Option D: 15°

Correct Answer: 5° ✔

Option A: Hanging Garden

Option B: Light House

Option C: Wall of China

Option D: A Squire

Correct Answer: Wall of China ✔

Option A: 92%

Option B: 93%

Option C: 94%

Option D: 95%

Correct Answer: 92% ✔

Option A: Virus

Option B: Fungi

Option C: Bacteria

Option D: None

Correct Answer: Bacteria ✔

Option A: 28

Option B: 30

Option C: 32

Option D: None of these

Correct Answer: 30 ✔

Option A: 0.03 to 0.04% CO2

Option B: 0.3 to 0.4% CO2

Option C: 3 to 4% CO2

Option D: None of these

Correct Answer: 0.03 to 0.04% CO2 ✔

Option A: 11% Oxygen approximately

Option B: 21% Oxygen approximately

Option C: 31% Oxygen approximately

Option D: None of these

Correct Answer: 21% Oxygen approximately ✔

Option A: 38% Nitrogen

Option B: 58% Nitrogen

Option C: 78% Nitrogen 

Option D: None of these

Correct Answer: 78% Nitrogen  ✔

Option A: Radioactivity

Option B: Quantity of Heat

Option C: Work or Energy

Option D: Power

Correct Answer: Radioactivity ✔

Option A: Substance

Option B: Length

Option C: torque

Option D: Work

Correct Answer: torque ✔

Option A: Luminous Flux

Option B: Illumination

Option C: Luminous Intensity

Option D: Focus

Correct Answer: Illumination ✔

Option A: B-9

Option B: B-1

Option C: B-6

Option D: vitamin-D

Correct Answer: B-9 ✔

Option A: Over the South Pole

Option B: Over the North Pole

Option C: Over the Atlantic Ocean

Option D: None of the above

Correct Answer: Over the Atlantic Ocean ✔

Option A: Antrum Plateau

Option B: Brazilian Plateau

Option C: Anatolia Plateau

Option D: Tibetan Palteau

Correct Answer: Antrum Plateau ✔

Option A: Chlorine

Option B: Sodium

Option C: Sulfur

Option D: Magnesium

Correct Answer: Chlorine ✔

Option A: Dysphagia

Option B: Bulimia nervosa

Option C: Phagia

Option D: None of the above

Correct Answer: Bulimia nervosa ✔

Option A: Hemiplegia

Option B: Ishihara

Option C: Lalopathy

Option D: None of the above

Correct Answer: Ishihara ✔

Option A: Nephoscope

Option B: Stethoscope

Option C: Metroscope

Option D: None of the above

Correct Answer: Nephoscope ✔

Option A: Isobar 

Option B: Isobath

Option C: Isohel

Option D: Isohyet

Correct Answer: Isobar  ✔

Option A: vitamin B-6

Option B: vitamin B-9

Option C: vitamin B-2

Option D: vitamin B-12

Correct Answer: vitamin B-9 ✔

Option A: Positron

Option B: Proton

Option C: Alpha particular

Option D: None of these

Correct Answer: Positron ✔

Option A: Osteoblasts

Option B: Osteoclasts

Option C: Osteocytes

Option D: All of these

Correct Answer: All of these ✔

Option A: 118

Option B: 181

Option C: 108

Option D: 188

Correct Answer: 118 ✔

Option A: Vitamin B-1

Option B: Vitamin B-2

Option C: Vitamin B-6

Option D: Vitamin B-12

Correct Answer: Vitamin B-6 ✔

Option A: Fluorine

Option B: Bromine

Option C: Sodium

Option D: Oxygen

Correct Answer: Fluorine ✔

Option A: Ni

Option B: Pb

Option C: Cu

Option D: Pt

Correct Answer: Ni ✔

Option A: Noble Prize

Option B: UNESCO peace prize

Option C: Right livelihood prize

Option D: All of these

Correct Answer: Noble Prize ✔

Option A: 112

Option B: 118

Option C: 114

Option D: 116

Correct Answer: 118 ✔

Option A: vitamin B-1

Option B: vitamin B-2

Option C: vitamin B-3

Option D: vitamin B-6

Correct Answer: vitamin B-2 ✔

Option A: Finance

Option B: Transport

Option C: logistic

Option D: Supplies

Correct Answer: Finance ✔

Option A: vitamin B-1

Option B: vitamin B-2

Option C: vitamin B-3

Option D: vitamin B-5

Correct Answer: vitamin B-5 ✔

Option A: vitamin B-3

Option B: vitamin B-4

Option C: vitamin B-5

Option D: vitamin B-7

Correct Answer: vitamin B-7 ✔

Option A: One cell

Option B: 100 cells

Option C: 1000 cells

Option D: One million cells

Correct Answer: One cell ✔

Option A: vitamin B-1

Option B: vitamin B-3

Option C: vitamin B-9

Option D: vitamin B-12

Correct Answer: vitamin B-1 ✔

Option A: Dog

Option B: Hen

Option C: Sheep

Option D: Goat

Correct Answer: Goat ✔

Option A: Force

Option B:   Pressure

Option C: Velocity

Option D: Momentum

Correct Answer: Force ✔

Option A: Octane

Option B: Cetane

Option C: Protane

Option D: Butane

Correct Answer: Cetane ✔

Option A: Hygrometer

Option B: Hypsometer

Option C: Pyrometer

Option D: Solometer

Correct Answer: Hypsometer ✔

Option A: Anaemia

Option B: Leukaemia

Option C: Haemophilia

Option D: Diarrhoea

Correct Answer: Leukaemia ✔