Pick out the part of the sentence which has an error. If there is no error mark ‘4’.
A) A white rhinocerous
B) is close
C) to extinction

Pick out the correct sentence from the following sentences.

One of the parts of the following sentance an error. Identify that part from the given options.

'Mr. Gupta, our Chairman, accompanied by his secretary have arrived at the office.'

Identify the erroneous part of the sentence given below:

Pick out the part of the sentence which has an error. If there is no error, mark ‘4’.
A) As I haven't see all the evidence.
B) I am reluctant
C) to make a judgement

Identify the error in the sentence given below:

1. Education is a instrument / 2. which imparts knowledge and / 3. therefore indirectly controls power / 4. and narratives.

Pick the correct set of words to complete the following sentence:

Survival of mankind __________ is in danger due to _______ of atomic weapons.