The diameter of a wheel is 14 cm. How many rotations will it take to cover a distance of 44 kilometres?

Which of the phrases (A), (B), (C) and (D) are given below sentence should replace the phrase printed in bold in the sentence to make it grammatically correct? If the sentence is correct as it is given and ‘No correction is required ‘, mark (E) as the answer.

Now that the actual criminal had been caught, Kunal was happy that he was finally let of the hook.

In what ratio must a mixture of 30 % alcohol strength be mixed with that of 50 % alcohol strength so as to get a mixture of 45 % alcohol strength? 

Directions (25): In each of the question given below a/an idiom/phrase is given in bold which is then followed by five options which then try to decipher its meaning. Choose the option which gives the correct meaning of the phrases.
Pull yourself together

Read the passage carefully and chose the correct answer to each blank out of the four alternatives.

The ___(a)___ age is the age of machines. From the ___(b)___ the Industrial Revolution began in Europe.

Man’s life has been changing___ (c)___ many ways. At first the change was ___(d)___. Now machines have become ____(e)___ of our daily lives.

Choose the correct answer for option (a).