Exams

The sum of three consecutive even numbers is 42. Find the middle number.

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

5, 8, 12, 17, 23, ?

The sum of 2xy(3x + 4y - 5z) and 5yz(2x - 3y) is

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

He had to ______ his theft.

Warm air is ______.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Ramesh is far arrogant(A)/to learn the error(B)/of his ways.(C)/No error(D).

Which of the following compounds is the strongest acid?

Find the value of  x3 - y3, if x - y = 4 and xy = 12.