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Directions to Solve

In questions given below, a part of the sentence is italicised and underlined. Below are given alternatives to the italicised part which may improve the sentence. Choose the correct alternative. In case no improvement is needed, option 'D' is the answer.

Q1: We had nothing to eat since 8'o clock, this morning.

A have had nothing

B has had nothing

C did have nothing

D No improvement

Q2: What will be the output of the program (myprog.c) given below if it is executed from the command line?
cmd> myprog one two three
/* myprog.c */
#include<stdio.h>
#include<stdlib.h>

int main(int argc, char **argv)
{
    int i;
    for(i=1; i<=3; i++)
        printf('%u\n', &argv[i]);
    return 0;
}
If the first value printed by the above program is 65517, what will be the rest of output?

A 65525 65531

B 65519 65521

C 65517 65517

D 65521 65525

  

Q3: Pick up the correct statement from the following :

A the power of a lens is the reciprocal of its focal length

B the unit of power of the lens is diopter

C the power of two or more thin lenses in contact is the power of the combination of the lenses

D all the above.

Q4: The accuracy of measurement by ohmmeter is very good.

A False

B True