Read each sentence to find out whether there is any grammatical 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, the answer is (e), No error.
Each participant are (a) / expected to be present (b)/ at least an hour (c) / before the competition. (d) / No error (e).

Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.

The statistical study of the population

Direction: In the question a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expressed the same sentence in Passive/Active Voice and mark your answer in the Answer Sheet.

The novels of Tolstoy interest me.

In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).

The Committee is thinking (A) / not to bring around any change(B)/ in the basic structure. (C)/No error (D).

Improve the sentence: Neither he nor I were there. 

Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.

Direction : Rearrange the following five sentence (A) , (B), (C), (D) and (E) in the proper sequence to form a paragraph; then answer the question given below them.
(A) A small wooden nest box is all it has taken to rekindle all the romance of bringing sparrows and other birds back into our cities and halt them from fading into the past like a forgotten folktale.
(B) There is something wrong with a city that remains unperturbed even as its birds desert it.
(C) Thankfully, the situation is not as hopeless as it seems.
(D) Much as we try to defend the seemingly irreversible modern life of these cities, we can’t stop  our hearts from crying when we realize that our rapidly degenerating urban eco-system isn’t generous enough to let these delicate winged creatures build tiny little nests in its nooks and crannies, sit in solitude, and rear offspring.
(E) And this desertion seems to be true with most metros in India where house sparrows have almost become a thing of the past.
Which of the following should be the FIFTH sentence after rearrangement ?

Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No Improvement. 

Mohan is pleased at the news yesterday.