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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: If the room had been brighter, I would have been able to read for a while before bed time.

A If the room was brighter

B If the room are brighter

C Had the room been brighter

D No improvement

Q2:
Which of the following statements are correct about 6 used in the program?
int num[6];
num[6]=21;

A In the first statement 6 specifies a particular element, whereas in the second statement it specifies a type.

B In the first statement 6 specifies a array size, whereas in the second statement it specifies a particular element of array.

C In the first statement 6 specifies a particular element, whereas in the second statement it specifies a array size.

D In both the statement 6 specifies array size.

  

Q3: If S is the length of a subchord and R is the radius of simple curve, the angle of deflection between its tangent and sub-chord, in minutes, is equal to

A 573 S/R

B 573 R/S

C 171.9 S/R

D 1718.9 R/S

E 1718.9 S/R.

Q4: A resistance wire strain gauge has gauge factor 2. If stress is 100 mega newton/m2 and Young's modulus is 200 giga newton/ m2, the percentage change in gauge resistance due to stress is

A 0.1

B 0.2

C 0.4

D 0.5