There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

Count the number of squares in the picture below.

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

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?