Move four matchsticks to the below square to form three squares?

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

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

Who are the happiest people in IPL match?

12345 a famous South Indian actor
567 is a path in jumbled form
8 & 10 are same letters
9 is one among the first six alphabets.
WHO AM I?

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

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?