Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Which is Odd One Out and why?

4377

3954

9862

8454

9831

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

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 divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

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

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

Find the value of "?" in the ball picture Riddle below:

Solve this riddle by finding the odd one out from the rest.

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?