Q:

What value should come in place of the question mark (?) in the following question?

$68 x \sqrt{?} - 3421 = 591$

A) 3249	B) 3481
C) 3364	D) 3136

Answer & Explanation Answer: B) 3481

Explanation:

$68 x \sqrt{?} - 3421 = 591 \sqrt{?} = 4012 / 68 ? = 59 x 59 ? = 3481$

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: GATE , Bank Exams

0 12917

Q:

Improve the bracketed part of the sentence.

(Her all) answers were incorrect.

A) All of her	B) Her every answer
C) All in her	D) no improvement

Answer & Explanation Answer: A) All of her

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 12901

Q:

The core of an electromagnet is made of soft iron because soft iron has

A) small susceptibility and small retentivity	B) large susceptibility and small retentivity
C) large density and large retentivity	D) small density and large retentivity

Answer & Explanation Answer: B) large susceptibility and small retentivity

Explanation:

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Filed Under: Physics

75 12896

Q:

Select the synonym of

reassert

A) renounce	B) acknowledge
C) disbelief	D) conceal

Answer & Explanation Answer: B) acknowledge

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

3 12895

Q:

The base of an electric iron is brightly polished mainly

A) to make it smooth and frictionless	B) to make it rust-proof
C) to reduce heat loss by radiation	D) to make it more durable

Answer & Explanation Answer: C) to reduce heat loss by radiation

Explanation:

Polished surfaces are poor radiators of heat. So loss of heat on that account is reduced and the electric iron remains hotter than otherwise.

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Filed Under: Physics

44 12888

Q:

What is the output of this C code?

#include <stdio.h>
        void main()
        {
            int y = 3;
            int x = 5 % 2 * 3 / 2;
            printf("Value of x is %d", x);
        }

A) Value of x is 1	B) Value of x is 2
C) Value of x is 3	D) Compile time error

Answer & Explanation Answer: A) Value of x is 1

Explanation:

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Filed Under: Programming

2 12887

Q:

If a sum of money at simple interest doubles in 6 years, it will become 4 times in

A) 15years	B) 16years
C) 17years	D) 18years

Answer & Explanation Answer: D) 18years

Explanation:

let sum =x . s.i.=x

rate =(100*x)/(x*6)=50/3%

now ,sum =x, s.i= 3x, rate =50/3%

time =(100*3x)/(x*50/3) = 18 years

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO

11 12882

Q:

Improve the bracketed part of the sentence.

In 2001, hundreds of people were killed (from) the earthquake in Gujarat.

A) in	B) because of
C) since	D) no improvement

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