Q:

The man who is specialist in wine making is called as ?

A) Wenologist	B) Grapologist
C) Oenologist	D) None

Answer & Explanation Answer: C) Oenologist

Explanation:

Oenology is the science and study of wine and winemaking. So person who is specialist in that is called as Oenologist.

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Filed Under: General Science
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33 7869

Q:

A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of

A) 18 m/s	B) 25 m/s
C) 30 m/s	D) 36 m/s

Answer & Explanation Answer: C) 30 m/s

Explanation:

The interval between object pass the same point is 4 sec.

That means in 2 sec, object reaches the top and in next 2 sec, it again reaches the same point.

By the info given, we can find the velocity of that point by using : v=u+(-gt)

0= u - 10×2

u = 20

Then the velocity at 25m is 20m/sec.

so the initial velocity is

$- v^{2} = u^{2} + (- 2 gh) 400 = u^{2} - 2 x 10 x 25 u^{2} = 900 = > u = 30 m / s$

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Filed Under: Physics
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8 7866

Q:

Which sentence describes a legislative referendum?

A) Voters approve a measure that is nonbinding and can be ignored.	B) Voters approve or reject a proposal without the legislature.
C) Voters sign a petition to gather support for an issue.	D) A legislature passes a bill that must be approved by voters.

Answer & Explanation Answer: D) A legislature passes a bill that must be approved by voters.

Explanation:

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Filed Under: Indian Politics
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Q:

When was first train steamed off in India

A) 1848	B) 1853
C) 1875	D) 1880

Answer & Explanation Answer: B) 1853

Explanation:

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Filed Under: Indian Economy

19 7856

Q:

India derives its name from

A) The Hindus	B) The Aryans
C) Indus River	D) Lord Indra

Answer & Explanation Answer: C) Indus River

Explanation:

The name India is originally derived from the name of the river Sindhu (Indus River).

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Filed Under: Indian History
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25 7853

Q:

What plaything was invented by Joe McVicker in 1956?

A) Silly Putty	B) Etch-A-Sketch
C) Lite-Brite	D) Play-Doh

Answer & Explanation Answer: D) Play-Doh

Explanation:

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Filed Under: Inventions

11 7850

Q:

If the binary equivalent of 5.375 in normalised form is 0100 0000 1010 1100 0000 0000 0000 0000, what would be the output of the following program?

main()

{

float a = 5.375 ;

char *p;

int i;

p = ( char* ) &a ;

for ( i = 0; i <= 3 ; i++ )

printf ( " %02x ", (unsigned char ) p[i] );

}

Answer

00 00 AC 40

Workspace

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Subject: Programming

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Q:

Improve the bracketed part of the sentence.

Having finished the voluminous novel, (it was being put away by him).

A) was put away by him	B) he has had put it away
C) he put it away	D) no improvement

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