If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

Buy me, smell me or deliver me, I do not change.

Who am I?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

When it's bad luck to meet a black cat?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

why number 8549176320 is one of a kind?

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?