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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: When it was feared that the serfs might go too far and gain their freedom from serfdom, the protestant leaders joined the princes at crushing them.

A No improvement

B without crushing

C in crushing

D into crushing

Q2: Which of the following statements are correct about the program below?
#include<stdio.h>

int main()
{
    int size, i;
    scanf("%d", &size);
    int arr[size];
    for(i=1; i<=size; i++)
    {
        scanf("%d", arr[i]);
        printf("%d", arr[i]);
    }
    return 0;
}

A The code is erroneous since the statement declaring array is invalid.

B The code is erroneous since the values of array are getting scanned through the loop.

C The code is erroneous since the subscript for array used in for loop is in the range 1 to size.

D The code is correct and runs successfully.

  

Q3: The radius of curvature of the arc of the bubble tube is generally kept

A 50 m

B 25 m

C 100 m

D 10 m

Q4: A high resistance was measured by loss of charge method. The voltmeter resistance was 1010 ohms. The calculation gave the value of unknown resistance as 0.8 x 109 ohms. The true value of resistance is

A more than 0.8 x 109 Ω

B 0.8 x 109 Ω

C less than 0.8 x 109 Ω

D either (b) or (c)