Find the number of squares in the below-given picture.

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

What is next number in the pattern below:

131 517 192 123 ?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?