lightest metal is__________...?

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lightest metal is__________...?

(A) Lithium

(B) Sodium

(C) Magnesium

(D) Aluminium

✅ Correct Answer: Lithium

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Source: This question is taken from the Everyday Science

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

(A) 22 feet

(B) 32 feet

(C) 52 feet

(D) 42 feet

✅ Correct Answer: 32 feet

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Source: This question is taken from the Everyday Science

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The PH of milk is __________...?

(A) 6.0

(B) 6.5

(C) 7.0

(D) 7.5

✅ Correct Answer: 6.5

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Source: This question is taken from the Everyday Science

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The planet that moves round the Sun at the highest speed is_________...?

(A) Jupiter

(B) Venus

(C) Mars

(D) Mercury

✅ Correct Answer: Mercury

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Source: This question is taken from the Everyday Science

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The main cause of floods in the river is__________...?

(A) Heavy snowfall

(B) Earthquakes

(C) Deforestation

(D) Construction of dams

✅ Correct Answer: Deforestation

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Source: This question is taken from the Everyday Science

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Pluviometer measures ___________...?

(A) Wind

(B) Strength of Plywood

(C) Rainfall

(D) None of these

✅ Correct Answer: Rainfall

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Source: This question is taken from the Everyday Science

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Big Bang theory explains_____________...?

(A) Origin of Universe

(B) Origin of Sun

(C) Laws of physics

(D) None of above

✅ Correct Answer: Origin of Universe

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Source: This question is taken from the Everyday Science

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The alloy of aluminium used for making magnet is_________...?

(A) Duralumin

(B) Y-Alloy

(C) Alnico

(D) Aluminium bronze

✅ Correct Answer: Alnico

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Source: This question is taken from the Everyday Science

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Earth is closest to the sun every year in early , when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early ____, during our Northern Hemisphere summer....?

(A) January – July

(B) June – December

(C) July – January

(D) December – June

✅ Correct Answer: January – July

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Source: This question is taken from the Everyday Science

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The part of brain involved in balance and precision in movements is: __________...?

(A) Cerebrum

(B) Cerebellum

(C) Thalamus

(D) Medulla oblongata

✅ Correct Answer: Cerebellum

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Source: This question is taken from the Everyday Science

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

(A) Metabolism

(B) Conservation

(C) Incineration

(D) Composting

✅ Correct Answer: Composting

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Source: This question is taken from the Everyday Science

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Highly intelligent Mammals are_________...?

(A) rat

(B) dolphin

(C) bat

(D) Elephant

✅ Correct Answer: dolphin

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Source: This question is taken from the Everyday Science

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

(A) Mars

(B) Saturn

(C) Uranus

(D) Jupiter

✅ Correct Answer: Jupiter

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Source: This question is taken from the Everyday Science

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The most dense and heaviest planet is___________...?

(A) Jupiter

(B) Earth

(C) Mars

(D) Venus

✅ Correct Answer: Earth

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Source: This question is taken from the Everyday Science

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Example of gas having monoatomic molecules is ___________ ...?

(A) Nitrogen

(B) Nydrogen

(C) Neon and argon

(D) Oxygen and nitrogen

✅ Correct Answer: Neon and argon

Comments

Source: This question is taken from the Everyday Science

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Night vision is possible with the help of ___________...?

(A) Red light

(B) Violet light

(C) Infrared Rays

(D) Ultra violet Light

✅ Correct Answer: Infrared Rays

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Source: This question is taken from the Everyday Science

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The chemical name of Laughing gas is___________...?

(A) Nitric oxide

(B) Nitrogen dioxide

(C) Nitrogen pentoxide

(D) Nitrous oxide

✅ Correct Answer: Nitrous oxide

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Source: This question is taken from the Everyday Science

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

(A) Tiger

(B) Lion

(C) Leopard

(D) None

✅ Correct Answer: Tiger

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Source: This question is taken from the Everyday Science

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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

✅ Correct Answer: peat

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Source: This question is taken from the Everyday Science

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One Joule is equal to__________...?

(A) 105 ergs

(B) 103 ergs

(C) 107 ergs

(D) 1011 ergs

✅ Correct Answer: 107 ergs

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Source: This question is taken from the Everyday Science

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Sunlight is made of__________colours...?

(A) Seven colours

(B) Five colours

(C) Three colours

(D) Non of these

✅ Correct Answer: Seven colours

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Source: This question is taken from the Everyday Science

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The coldest region of the Earth’s atmosphere is__________...?

(A) Exosphere

(B) Thermosphere

(C) Stratopause

(D) Mesopause

✅ Correct Answer: Mesopause

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Source: This question is taken from the Everyday Science

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Second layer of Earth’s atmosphere is__________...?

(A) Stratosphere

(B) Mesosphere

(C) Troposphere

(D) Thermosphere

✅ Correct Answer: Stratosphere

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Source: This question is taken from the Everyday Science

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Winter Solstice means____________...?

(A) longest night

(B) longest day

(C) smallest night

(D) smallest day

✅ Correct Answer: longest night

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Source: This question is taken from the Everyday Science

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A term biotype means ___________...?

(A) all individuals having same phenotype

(B) all individuals having same genotype

(C) all individual with different phenotype

(D) all individuals with different genotype

✅ Correct Answer: all individuals having same phenotype

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Source: This question is taken from the Everyday Science

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In the manufacture of banaspati ghee the gas used is __________...?

(A) Helium

(B) Hydrogen

(C) Oxygen

(D) Nitrogen

✅ Correct Answer: Hydrogen

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Source: This question is taken from the Everyday Science

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Vitamin C is essential for___________...?

(A) Appetite

(B) Growth & repairing of tissues

(C) Muscles

(D) Brain

✅ Correct Answer: Growth & repairing of tissues

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Source: This question is taken from the Everyday Science

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Diamond is a very expensive ornament. It is composed of a single element ___________...?

(A) Carbon

(B) Gold

(C) Silver

(D) Platinum

✅ Correct Answer: Carbon

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Source: This question is taken from the Everyday Science

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Main constituent in air is ___________...?

(A) Oxygen

(B) Nitrogen

(C) Hydrogen

(D) Helium

✅ Correct Answer: Nitrogen

Comments

Source: This question is taken from the Everyday Science

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Summer solstice means__________...?

(A) longest day

(B) longest night

(C) smallest day

(D) none of these

✅ Correct Answer: longest day

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Source: This question is taken from the Everyday Science

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

(A) Lactometer

(B) Hygrometer

(C) Manometer

(D) Sonometer

✅ Correct Answer: Lactometer

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Source: This question is taken from the Everyday Science

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The temperature of the dead body is_______________...?

(A) 0 ‘C

(B) 37 ‘

(C) Room Temperature

(D) Temperature of the place where it is kept

✅ Correct Answer: Temperature of the place where it is kept

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Source: This question is taken from the Everyday Science

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The first cloned animal was____________...?

(A) Goat

(B) Cow

(C) Rat

(D) Sheep

✅ Correct Answer: Sheep

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Source: This question is taken from the Everyday Science

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Moon light reaches to earth in___________seconds...?

(A) 0.3 seconds

(B) 1.3 seconds

(C) 2.3 seconds

(D) 3.3 seconds

✅ Correct Answer: 1.3 seconds

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Source: This question is taken from the Everyday Science

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1 BTU(British thermal unit) is equal to___________...?

(A) 955 joules

(B) 990 joules

(C) 1055 joules

(D) 1211 joules

✅ Correct Answer: 1055 joules

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Source: This question is taken from the Everyday Science

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

(A) Jupiter

(B) Saturn

(C) Neptune

(D) Mercury

✅ Correct Answer: Saturn

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Source: This question is taken from the Everyday Science

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The inner most part of the earth is__________...?

(A) Crust

(B) Mental

(C) Core

(D) None of these

✅ Correct Answer: Core

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Source: This question is taken from the Everyday Science

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The density of Air is_____________...?

(A) 0.225 kg/m3

(B) 1.025 kg/m3

(C) 1.225 kg/m3

(D) 1.425 kg/m3

✅ Correct Answer: 1.225 kg/m3

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Source: This question is taken from the Everyday Science

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Potassium nitrate is used in__________...?

(A) Medicine

(B) Fertilizer

(C) Salt

(D) Glass

✅ Correct Answer: Fertilizer

Comments

Source: This question is taken from the Everyday Science

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Dead red blood corpuscles are stored in____________...?

(A) Liver

(B) Spleen

(C) Kidney

(D) Heart

✅ Correct Answer: Spleen

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Source: This question is taken from the Everyday Science

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The Time taken for sunlight to reach the Earth is___________...?

(A) 700 sec

(B) 8hrs 20 mins

(C) 8 mins 20 sec

(D) 8 mins

✅ Correct Answer: 8 mins 20 sec

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Source: This question is taken from the Everyday Science

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Smallest animal is _________...?

(A) Skunk

(B) Gorilla

(C) Tiger

(D) Cat

✅ Correct Answer: Skunk

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Source: This question is taken from the Everyday Science

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The speed of light is __________...?

(A) 280,000 km/s

(B) 300,000 km/s

(C) 320,000 km/s

(D) none of these

✅ Correct Answer: 300,000 km/s

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Source: This question is taken from the Everyday Science

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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

✅ Correct Answer: 35 grams

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Source: This question is taken from the Everyday Science

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The amount of energy required by the children of age between one to three years is___________...?

(A) 300 k Calories

(B) 600 k Calories

(C) 900 k Calories

(D) 1200 k Calories

✅ Correct Answer: 1200 k Calories

Comments

Source: This question is taken from the Everyday Science

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The only non metal exists in liquid state is ___________...?

(A) Mercury

(B) Bromine

(C) Phosphorus

(D) Iodine

✅ Correct Answer: Bromine

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Source: This question is taken from the Everyday Science

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A reptile with a four-chambered heart is______________...?

(A) Snake

(B) Turtle

(C) Lizard

(D) Crocodile

✅ Correct Answer: Crocodile

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Source: This question is taken from the Everyday Science

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

(A) Debye

(B) Cm

(C) Weber

(D) Coulumb

✅ Correct Answer: Debye

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Source: This question is taken from the Everyday Science

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Television signals are converted into light signals by___________...?

(A) Optical fiber

(B) Transistor

(C) Decoder

(D) Photo diode

✅ Correct Answer: Photo diode

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Source: This question is taken from the Everyday Science

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Instrument used for measuring very high temperature is __________...?

(A) Pyroscope

(B) Pyrometer

(C) Seismograph

(D) Xylometer

✅ Correct Answer: Pyrometer

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Source: This question is taken from the Everyday Science

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Radon is___________...?

(A) germon radio

(B) radio active gas

(C) artificial fibre

(D) an explosive

✅ Correct Answer: radio active gas

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Source: This question is taken from the Everyday Science

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Dialysis is used for the treatment of__________...?

(A) Kidney failure

(B) Heart weakness

(C) Brain diseases

(D) None of these

✅ Correct Answer: Kidney failure

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Source: This question is taken from the Everyday Science

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The major ingredient of leather is__________________...?

(A) Collagen

(B) Polymer

(C) Nucleic acid

(D) None of these

✅ Correct Answer: Collagen

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Source: This question is taken from the Everyday Science

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The apart of neuron which receives message are__________...?

(A) Cell Bodies

(B) Axons

(C) Nuclei

(D) Dendrites

✅ Correct Answer: Dendrites

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Source: This question is taken from the Everyday Science

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The soul of chemistry is dealing with___________...?

(A) Internal structural changes in matter

(B) Composition of matter

(C) Properties of matter

(D) Composition and properties of matter

✅ Correct Answer: Composition and properties of matter

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Source: This question is taken from the Everyday Science

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An Average Hummingbird’s heart rate per minute is __________....?

(A) 500 times

(B) 1000 times

(C) more than 1000 times

(D) more than 1200 times

✅ Correct Answer: more than 1200 times

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Source: This question is taken from the Everyday Science

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Only planet whose day is longer than its year is__________...?

(A) Mercury

(B) Neptune

(C) Venus

(D) None of These

✅ Correct Answer: Venus

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Source: This question is taken from the Everyday Science

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The molecular mass of Water molecule is __________...?

(A) 16amu

(B) 17amu

(C) 18amu

(D) 20amu

✅ Correct Answer: 18amu

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Source: This question is taken from the Everyday Science

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

(A) Platinum

(B) Copper

(C) Steel

(D) Osmium

✅ Correct Answer: Osmium

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Source: This question is taken from the Everyday Science

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

(A) Oxidation

(B) Reduction

(C) Polymerisation

(D) Radical substitution

✅ Correct Answer: Radical substitution

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Source: This question is taken from the Everyday Science

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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

✅ Correct Answer: 1/10th of the unit

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Source: This question is taken from the Everyday Science

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The heaviest naturally-occurring element is_________...?

(A) Radium

(B) Platinum

(C) Uranium

(D) Cadmium

✅ Correct Answer: Uranium

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Source: This question is taken from the Everyday Science

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One Quintal is Equal to___________...?

(A) 70 kg

(B) 80 kg

(C) 90 kg

(D) 100 kg

✅ Correct Answer: 100 kg

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Source: This question is taken from the Everyday Science

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The element used in lead pencils is__________...?

(A) Zinc

(B) Lead

(C) Carbon

(D) Tin

✅ Correct Answer: Carbon

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Source: This question is taken from the Everyday Science

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Ozone layer thickness is measured in____________...?

(A) Metre

(B) Joule

(C) Pounds

(D) Dobson

✅ Correct Answer: Dobson

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Source: This question is taken from the Everyday Science

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Vertical columns in the periodic table of elements are called as__________...?

(A) Periods

(B) Groups

(C) Rows

(D) Lanthanoids series

✅ Correct Answer: Groups

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Source: This question is taken from the Everyday Science

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The SI base unit for mass is_____________...?

(A) Gram

(B) Pound

(C) Kilogram

(D) Ounce

✅ Correct Answer: Kilogram

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Source: This question is taken from the Everyday Science

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

(A) Refraction

(B) Light scattering

(C) Reflection

(D) Interference

✅ Correct Answer: Refraction

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Second name of ethyl alcohol is___________...?

(A) Ethene

(B) Ethanol

(C) Propyle

(D) none

✅ Correct Answer: Ethanol

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The ‘stone’ formed in human kidney consist mostly of_____________...?

(A) Calcium oxalate

(B) Sodium acetate

(C) Magnesium sulphate

(D) Calcium

✅ Correct Answer: Calcium oxalate

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LPG consists mainly of : ___________...?

(A) Methane,Ethane & Hexane

(B) Ethane,Hexane &Nonane

(C) Methane,Butane & Propane

(D) All of these

✅ Correct Answer: Methane,Butane & Propane

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The number of spark plugs needed in a diesel engine is__________...?

(A) 2

(B) 3

(C) 0

(D) 4

✅ Correct Answer: 0

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Source: This question is taken from the Everyday Science

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

(A) Nitrogen

(B) Hydrogen

(C) Carbon dioxide

(D) Oxygen

✅ Correct Answer: Nitrogen

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Source: This question is taken from the Everyday Science

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

(A) Manometer

(B) Thermostat

(C) Chronometer

(D) Pyrometer

✅ Correct Answer: Pyrometer

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Source: This question is taken from the Everyday Science

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lightest metal is__________...? Mcqs

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