Change the voice in the sentences given below by selecting the correct alternative: 

Many serious accidents are caused by negligence. 

Read each part of the sentence to find out if there is any error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is no error, mark your answer as (5). 

The maintenance (1)/ staff tried to (2) / douse the flames (3)/ but failed (4)/ No Error (5) 

Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .

When we saw him last, he ran to catch a bus.

Find the correctly spelt word.

In each of the following questions, sentences are given with blanks to be filled in with an appropriate word (s). Four alternatives are suggested for each question. Choose the correct alternative out of the four and indicate your choice for the correct answer.

He was delighted ………. his brother’s success.

Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .

Vivek was astonished at his failure in the exam.

undoubtedly to be(A)/ our aim(B)/ it ought (C)/ to raise the minds of the natives.(D) 

Direction: In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word as your answer.

Furtive