Q:

A hunter on the ground wishes to shoot a bird on a tree at a distance with his rifle. He has to point the rifle

A) at the lower alevation than the bird	B) at a higher alevation than the bird
C) In the same direction as the bird	D) vertically upwards

Answer & Explanation Answer: B) at a higher alevation than the bird

Explanation:

The trajectory of the bullet is a parabola

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Filed Under: Physics

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Q:

Stethoscope was invented by

A) Bessemer	B) Rane Laennec
C) Henry Becquarrel	D) none of these

Answer & Explanation Answer: B) Rane Laennec

Explanation:

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Filed Under: Inventions

1 3648

Q:

Which one of the following is not true for minerals?

A) they can be a liquid, solid, or glass	B) they can be identified by characteristic physical properties
C) they have a specific, internal, crystalline structure	D) they have a specific, predictable chemical composition

Answer & Explanation Answer: A) they can be a liquid, solid, or glass

Explanation:

A mineral is a naturally occurring, inorganic solid, with a definite chemical composition. They cannot be in liquid or gas state. They exists only in solid state.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

3 3647

Q:

A series of fast moving still pictures can be made to appear as a moving picture because the eye

A) can focus very rapidly as pictures change	B) is quicker than the brain
C) can see 2 images separated only if the interval betwen seeing them is more than one-tenth of a second	D) can shut out some of the light

Answer & Explanation Answer: C) can see 2 images separated only if the interval betwen seeing them is more than one-tenth of a second

Explanation:

The eye can see images separately only if they are exhibited at an interval of more than 1/10 of a second. In the case of a movie, the still pictures come one after the other at less than this minimum interval. So we do not see them separately but only as a continuous moving picture.

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Filed Under: Physics

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Q:

The capital of Colombia is ?

A) Caracas	B) Santiago
C) Lima	D) Bogota

Answer & Explanation Answer: D) Bogota

Explanation:

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Filed Under: World Geography
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

9 3646

Q:

What is the total population of India according to 2001 Census

A) 1,02,71,01,012	B) 1,02,87,37,436
C) 10,12,52,751	D) None of these

Answer & Explanation Answer: B) 1,02,87,37,436

Explanation:

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Filed Under: Indian Economy

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Q:

The object definition language (ODL) is which of the following?

A) Used to develop logical schemas	B) A data definition language for OODB
C) A method to implement a logical schema	D) All of the above.

Answer & Explanation Answer: D) All of the above.

Explanation:

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Filed Under: Database

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Q:

Which sector of Indian Economy has shown remarkable expansion during the last decade

A) Primary sector	B) Secondary sector
C) Terrrtiary sector	D) Mining sector

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