what does the below rebus means?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

I have branches, but no fruit, trunk or leaves. What am I?

What does this Rebus Picture means ?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

Using Only Five 5's and any mathematical operator make sum as 37

A man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.

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

How could a baby fall out of a twenty-story building onto the ground and live?