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?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

How many triangles can you count in the figure given?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Why blonde cannot dial 911?

You are an expert on paranormal activity and have been hired to locate a spirit haunting an old resort hotel. Strong signs indicate that the spirit lies behind one of four doors. The inscriptions on each door read as follows:

Door A: It's behind B or C
Door B: Its behind A or D
Door C: It's in here
Door D: It's not in here

Your psychic powers have told you three of the inscriptions are false, and one is true. Behind which door will you find the spirit?

Where do you go to learn how to make ice cream?

10+10 and 11+11 can give you the same answer.

Explain how?

To tease, King Akbar told his most clever advisor Birbal to give his daughter one thing that she can eat when hungry, drink if she feels thirsty and can burn if she feels cold. King Akbar was shocked when Birbal gave Akbar's daughter one such thing that satisfies all of the above.

What did Birbal give to Akbar's daughter?