UPS is now widely use in households. What does UPS stands for ?

A: Universal Product Support

B: Uniform Power Storage

C: Under Panel Storage

D: Uninterruptible Power Supply

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Uninterruptible Power Supply

The term ‘Blue Shift’ is used to indicate?

A: Turning a star from white to blue

B: Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object.

C: In future sun would become blue

D: Black hole was blue at its start

E: None of these

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Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object.

Which law states that the rate of the effusion of a gas is inversely proportional to the square root of its density?

A: Gay-Lussac's law

B: Graham's Law

C: Boyle's law

D: None of these

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Graham's Law

“Gastric juice” is a secretion of the glands present in___?

A: Kidneys

B: Gall Bladder

C: Stomach

D: None of these

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Stomach

Reptiles hibernate during__?

A: Winter

B: Summer

C: Spring

D: Autumn

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Winter

Which blood cells are called ‘Soldiers’ of the body?

A: Platelets

B: White Blood Cells

C: Red Blood Cells

D: None of the above

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White Blood Cells

What sub-class of neutron star is known for its extremely high magnetic field?

A: Quasar

B: Magnetar

C: Magneto

D: Magnetta

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Magnetar

Spring tides occur on new moon and full moon days because on these days________?

A: Sun and earth are at right angles

B: Sun, moon and earth are in a straight line

C: Sun and moon are at right angles

D: Earth and moon are at right angles

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Sun, moon earth are in a straight line

Insulin drug was discovered by_______?

A: Prof John James Rickard Macleod

B: Charles Herbert Best

C: Sir Frederick Grant Banting

D: Leonard Thompson

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Sir Frederick Grant Banting

Orbital period of the planet Mercury around the sun is ________?

A: 365 days

B: 88 days

C: 2 years

D: 98 days

E: None of these

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88 days

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