Earth rotates the sun in___________...?

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Earth rotates the sun in___________...?

(A) 23 hours 56 min 4 sec

(B) 24 hours

(C) 23 hours 57 min 9 sec

(D) Non of above

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Potassium nitrate is used in__________...?

(A) Medicine

(B) Fertilizer

(C) Salt

(D) Glass

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Radon is___________...?

(A) germon radio

(B) radio active gas

(C) artificial fibre

(D) an explosive

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The Sun is a __________...?

(A) Star

(B) Planet

(C) Asteroid

(D) Meteor

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Among the planets of the Solar system the position of the Earth from the Sun is:_________...?

(A) Second

(B) Third

(C) Fourth

(D) Sixth

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The most abundant element in the Earth’s crust is __________...?

(A) Oxygen

(B) Hydrogen

(C) Carbon Dioxide

(D) Silicon

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Orbital period of the planet Mercury around the sun is _____________...?

(A) 88 days

(B) 365 days

(C) 2 years

(D) 98 days

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In the Composition of the earth, Aluminum is _______________...?

(A) 27.5%

(B) 20.3%

(C) 14.5%

(D) 8.23%

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Year is longest on : _____________...?

(A) Mercury

(B) Venus

(C) Mars

(D) The Earth

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Transistor is a device that convert weak signal into__________...?

(A) small signal

(B) strong signal

(C) both

(D) none

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Nearest star to sun is: __________...?

(A) Proxima Centurai

(B) Alpha Scorpii

(C) Beta Orionis

(D) Vega

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Circadian Rhythm refers to _____________...?

(A) Planetary movements

(B) Formation of galaxies

(C) Human body cycles

(D) Calisthenics

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Current stage of star ‘Sun’ is___________...?

(A) white dwarf

(B) red giant

(C) yellow dwarf

(D) orange dwarf

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Equator passes through one of these countries___________...?

(A) Saudi Arabia

(B) Italy

(C) Japan

(D) None

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The second most abundant metal found in the earth’s crust is_____________...?

(A) Silicon

(B) Aluminium

(C) Calcium

(D) Sodium

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The Planet which revolves slowly around the Sun is__________...?

(A) Mercury

(B) Mars

(C) Earth

(D) Neptune

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The photo-receptors in the eye are present in___________...?

(A) Cornea

(B) Retina

(C) Iris

(D) Sclera

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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

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Diameter of Sun is_____________...?

(A) 12 Lakh kms

(B) 13 Lakh kms

(C) 14 Lakh kms

(D) 15 Lakh kms

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The distance between Earth and Sun is greatest during ____________...?

(A) Apehelion

(B) Astronomical

(C) Lopsided

(D) Astronomi

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Most important effect of the moon on earth is that it___________...?

(A) Causes weather change

(B) Causes earthquakes

(C) Causes solar and lunar eclipse

(D) Effects tides of the ocean

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The movement of earth around sun brings ________...?

(A) Tornadoes

(B) Rainfall

(C) Seasons

(D) Earthquakes

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Maxilla bones are found in___________...?

(A) Jaw

(B) Toe

(C) Ear

(D) Stomach

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The distance b/w Earth and Moon is___________...?

(A) 3,50,000km

(B) 3,60,100km

(C) 3,72,000km

(D) 3,84,400km

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Granite is a____________...?

(A) Metamorphic rock

(B) Igneous rock

(C) Sedimentry rock

(D) None of these

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Nearest star to the sun is: ___________...?

(A) Proxima Centauri

(B) Alpha Scorpius

(C) Beta Orionis

(D) Vegetal

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What is it called when the Earth is closest to the sun _____________...?

(A) Aphelion

(B) Perihelion

(C) Apoapsis

(D) Periapsis

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Earth rotates the sun in___________...? Mcqs

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