किस विकल्प में सभी शब्द शुद्ध हैं- 

Information in a memory is not wanted or no longer valid is:

The simple interest on Rs. 12000 at a certain rate of interest in five years is Rs. 7200. Find the compound interest on the same amount for five years at the same rate of interest.

Neetu is 11 years younger than Bharti. Fifteen years later Bharti Neetu's age will be 1.2 times. What is Neetu's present age?

Directions: Read each 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, the answer is (e).

It is widely believe (a)/ that the village which is situated on the (b)/ eastern coast of India will be wiped out (c)/ within a decade. (d)/ No error. (e)