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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: Other countries have eradicated this disease ten years ago.

A did eradicated

B No improvement

C eradicated

D had eradicated

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>

int main(int argc, char **argv)
{
    printf('%c\n', **++argv);
    return 0;
}

A myprog one two three

B myprog one

C o

D two

  

Q3: The diaphragm of a stadia theodolite is fitted with two additional

A horizontal and two vertical hairs

B none of these.

C horizontal hairs

D vertical hairs

  

Q4: On an average __________ fast neutrons are produced by nuclear fission of each atom of uranium-235.

A 3.5

B 1

C 5

D 2.5