Q:

The energy associated with motion is called

A) Potential energy	B) Kinetic energy
C) Both A & B	D) None of the above

Answer & Explanation Answer: B) Kinetic energy

Explanation:

Energy can be either a potential energy or a kinetic energy.

The energy associated with motion is called Kinetic energy and it can be stored. And the energy associated with position is called Potential energyand it cannot be stored.

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Filed Under: Physics
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Q:

Which gymnospermic plant cures rheumatism?

A) Ephedra	B) Pinus
C) Araucaria	D) Gnetum

Answer & Explanation Answer: D) Gnetum

Explanation:

Oil from Gnetum spp a gymnosperm belonging to the family Gnetaceae is used to relieve the effects of rheumatism

The lianas and shrubs of Gnetum are found in the rain forests of the western ghats.

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Filed Under: General Science
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Q:

$[(24)^{2} + (27)^{2}] \div ? = 9.0625$

A) 121	B) 144
C) 169	D) 81

Answer & Explanation Answer: B) 144

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
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4 4683

Q:

What is the full form of 'laser'?

Answer

Light amplification by stimulated emission of radiation.

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Subject: General Science

17 4682

Q:

Typewriter was invented by

A) Shockley	B) Sholes
C) Howe	D) None of these

Answer & Explanation Answer: B) Sholes

Explanation:

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Filed Under: Inventions

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Q:

Which one of the following laws explain the formation of carbon monoxide and carbon dioxide from carbon and oxygen

A) Laws of conservation of mass	B) Laws of multiple proportion
C) Laws of reciprocal proportions	D) Law of definite proportions

Answer & Explanation Answer: B) Laws of multiple proportion

Explanation:

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Filed Under: Chemistry

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Q:

The enzyme that is necessary to bring about clotting of blood is

A) peptidase	B) amylase
C) lipase	D) thrombokinase

Answer & Explanation Answer: D) thrombokinase

Explanation:

The clotting of blood is a chain reaction initiated by the enzyme thrombokinase produced by the platelets. This causes prothrombin to be converted into thrombin in the presence of $C a^{+ +}$ ion.

Thrombin combines with fibrinogen to produce fibrin threads which entangles the corpuscles to form the clot.

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Filed Under: Biology
Exam Prep: AIEEE , GATE

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Q:

Who was the first Mughal Emperor to acquire Koh-i-nur diamond?

A) Humayun	B) Akbar
C) Jahangir	D) Shah Jehan

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