Exams

Who replaced B.S. Bassi as the Delhi Police Commissioner?

In the following question, select the odd word pair from the given alternatives.

Present ages of R and P are in the ratio of 9 : 11 respectively. After 7 years, their ages will be in the ratio of 26 : 31 and sum of their ages will be 114 years. What is the present age (in years) of P?

The average age of a batch of 19 members is 24 years. If the age of the faculty be included, then the average increases by 4 months. What is the age of the faculty?

The pair of linear equations 3x + y = 1 and px + 2y = 5 has no finite solution if

Find the value of  y(y4 - y2 - y) when y = 5.

What is the upward force exerted by water called?

Mr.X is the only son of Ms. Y's grandfather. If Mr. X has no brothers or sisters and his father is Ms. Y's grandfather, then Mr. X is Ms. Y's ___.