Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

Can you solve this picture maths equation?

Identify the 10 differences between the two given pictures.

If it took eight men ten hours to build a wall, how long would it take four men to build it?

My location can be determined by the below rebus.
So where am 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

Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

What came first, the chicken or the egg?

81 x 9 = 801. What must you do to make the this equation true?