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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: The company goes to great length to ensure that employees can be comfortable in their work environment.

A are comfortable

B will be comfortable

C should be comfortable

D No improvement

Q2: What will be the output of the program
#include<stdio.h>
void fun(int);

int main(int argc)
{
    printf('%d ', argc);
    fun(argc);
    return 0;
}
void fun(int i)
{
    if(i!=4)
        main(++i);
}

A 1 2 3

B 1 2 3 4

C 2 3 4

D 1

  

Q3: Pick up the correct statement from the following :

A in astronomical telescope, the rays from the object after refraction at the objective are brought to a focus before entering the eyepiece to produce a real inverted image in front of the eye piece

B in Galileo's telescope, the rays from the object get refracted at the objective and are intercepted by the eyepiece before a real image is formed

C a line passing through the optical centre of the objective traversing through the eyepiece, is called line of sight

D the line of sight which passes through the intersection of cross-lines marked on a diaphragm fixed in front of the eyepiece in a plane at right-angles to the axis, is called the line of collimation

E all the above.