Exams

5 bottles cost as much as 2 bags. The cost of 15 bottles and 4 bags is Rs 2,000. What is the price (in Rs.) of a single bag?

If x + (1/x) = 2, then what is the value of x21 + (1/x1331)?

If x + y = 5, x3 + y3 = 35, then what is the positive difference between x and y?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
On tenterhooks

If objects appear enlarged and inverted in a rear view mirror, then which type of mirror is used?

A painter can paint a fence in 24 hours. After 6 hours he takes a break. What fraction of the fence is yet to be painted?

Select the word with the correct spelling.

The average of 19 consecutive even integers is 50. The highest of these integers is