If 6@1 = 12, 6@2 = 24 and 9@9 = 162, then find the value of 4@6 = ?

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

6 x 18 + 40 ÷ 30 - 10 = 20

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

9 ÷ 12 - 15 + 4 x 10 = ?

In a certain code language, “FRAK” is written as “35” and “MALT” is written as “45”. How is “TRIM” written in that code language?

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Telepathy

In a row, pankaj is at 29th position from left and 33rd position from right. How many boys are there in the row?

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

XY, UV, RS, OP, ?

In the following question, select the missing number from the given series.

3, 5, 7, 11, 13, ?