Questions

Q:

Masses of stars and galaxies are usually expressed in terms of

A) neutron mass B) earth's mass
C) solar mass D) lunar mass
 
Answer & Explanation Answer: C) solar mass

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Physics

58 12936
Q:

In nuclear reactor,Chain reaction is controlled by introducing

A) cadmium rod B) iron rod
C) platinum rod D) graphite rod
 
Answer & Explanation Answer: A) cadmium rod

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Chemistry

34 12935
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:
Report Error

View Answer Report Error Discuss

Filed Under: Programming

2 12911
Q:

Rearrange the parts of the sentence in correct order.

 

The atmosphere

P-is against them, but there appears
Q-in their administrations
R-to be fight left

 

A) QPR B) RPQ
C) PRQ D) PQR
 
Answer & Explanation Answer: C) PRQ

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 12909
Q:

Improve the bracketed part of the sentence.

The other shirt (will cost) you more.

A) would cost B) will be costing
C) could be costing D) no improvement
 
Answer & Explanation Answer: D) no improvement

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 12904
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:
Report Error

View Answer Report Error Discuss

Filed Under: Physics

75 12896
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.

Report Error

View Answer Report Error Discuss

Filed Under: Physics

44 12888
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

Report Error

View Answer Report Error Discuss

11 12882