Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

How many triangles are there on the puzzle below?

Whats the next number in the below number sequence pattern.

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?

How many words can a pen with half refill write?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?