Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

81 x 9 = 801. What must you do to make the this equation true?

What time is it when an elephant sits on a fence?

Can you solve below mathematical equation?

2^1234 - 2^1233

John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

What does this rebus picture identify?

Find the next number in the series below.

6 18 270 72090 ?

It's pretty hard to give up.
If you remove a part of it, you will be left with a bit.
Even if you remove another part, the bit still remains.
Remove one more and it still remains.

What is it?

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?