There are hundred red gems and hundred blue gems. The blue gems are priceless while the red gems equal wastage. You have two sacks one labeled Heads and the other Tails. You have to distribute the gems as you want in the two sacks. Then a coin will be flipped and you will be asked to pick up a gem randomly from the corresponding sacks.

How will you distribute the gems between the sacks so that the odds of picking a Blue gem are maximum?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

Replace the question mark in the picture below.

I am an odd number. Take away a letter and I become even. What number am I?

Move four matchsticks to the below square to form three squares?

What do you get if you add 2 to 100 four times?

How many sides does a circle have?

A man dies of old age on his 25 birthday. How is this possible?