Directions: The following questions are accompanied by three statements (A) or (I), (B) or (II), and (C) or (III). You have to determine which statement(s) is/are sufficient/necessary to answer the questions.

What is the non-voting population of a certain country?
A. Only males above 21 years of age can vote.
B. Males above 21 years form 30% of the total population.
C. The total population of the country is 30 million.

The number of pairs of natural numbers the difference of whose squares is 45 will be –

Three numbers are in the ratio of 5: 6: 7. If the product of those numbers is 5670 then the largest number is-

Find the next term in the series.

1329, 997, 725, 507, 337, ?

In a polygon, the sum of the interior angles is double the sum of the exterior angles. What is the number of sides of the polygon?

Study the following table carefully and answer the questions given below.

In which year the percentage change in the case of Agriculture discipline was highest from the previous year?

The simple interest on an amount at the rate of 13.5 p.c.p.a. for 10 years is Rs. 765.45. What is the sum?

150 workers were engaged to finish a piece of work in a certain number of days. Four workers dropped on the second day, four more workers dropped on third day and so on. It takes 8 more days to finish the work now, find the number of days in which the work was completed?