Q:

Which part of a computer performs calculations?

A) Control unit	B) Arithmetic and logical unit
C) Both A & B	D) Logic bus

Answer & Explanation Answer: B) Arithmetic and logical unit

Explanation:

A computer has a CPU which is called as Central Processing UNit or a Processor builton the mother board. It has many components like control unit and Arithmetic and logical unit.

The Arithmetic and logical unit of the CPU performs the arithmetic operations or mathematical calculations.

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Q:

Africa is seperated from Europe by

A) Red Sea	B) Mediterranean Sea
C) Atlantic Ocean	D) Persian Gulf

Answer & Explanation Answer: B) Mediterranean Sea

Explanation:

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Filed Under: General Awareness

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Q:

What is the maximum velocity with which a body of mass 'm' must enter a vertical loop of radius 'R'so that it can complete the loop?

A) 0 B) gR C) $\sqrt{2} g R$ D) $\sqrt{5 g R}$

A) A	B) B
C) C	D) D

Answer & Explanation Answer: D) D

Explanation:

To complete the vertical loop, the minimum speed required at the lowest point = $\sqrt{5 g R}$ .

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Filed Under: Physics
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6 5117

Q:

Crack the Logical #MathPuzzle?

24131501_1487128788060887_7609767785986555556_n1512621550.jpg image

Answer

From given data,

Rs. 1 = 40 strawberries => Rs. 2 = 80 strawberries

Rs. 5 = 1 apple => Rs. 95 = 19 apple.

Rs. 3 = 1 mango => Rs. 3 = 1, mango

Now, Total So 100 Rs = 100 Fruits.

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Q:

The...........dish is one of the most popular dishes of Kashmir?

A) Aloo Ka Raita	B) Dum Aloo
C) Kesar Chawal	D) Murgh Achaari

Answer & Explanation Answer: B) Dum Aloo

Explanation:

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Filed Under: Indian Culture

76 5115

Q:

Point out the error, if any, in the following program.

#include "stdarg.h"

main()

{

display ( 4, 12.5, 13.5, 14.5, 44.3);

}

display(int num, ...)

{

float c; int j;

va_list ptr;

va_start (ptr, num);

for ( j = 1; j <= num; j++)

{

c = va_arg ( ptr, float );

printf ("\n%f", c);

}

Answer

While extracting a float argument using va_arg we should have useed

c = va_arg (ptr, double)

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Subject: Programming

1 5114

Q:

Who is the author of the book "Flaming Tresses of Draupadi" ?

A) Smriti Irani	B) Veerappa Moily
C) Mallikarjun Kharge	D) None

Answer & Explanation Answer: B) Veerappa Moily

Explanation:

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9 5112

Q:

Economic Survey is published by ___________.

A) Governments of India	B) Indian Statistical Institute
C) Ministry of Finance	D) Planning Commission

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