You need to move three matchsticks to form three squares. Can you do it?

What 5-letter word typed in all capital letters can be read the same upside down?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

If you had an infinite supply of water and 5-quart and 3-quart pails, how would you measure exactly 4 quarts? What is the least number of steps you need?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

Which Burger Is Different in below image?

I look at you, you look at me, I raise my right, you raise your left. What am I?

Solve the rebus riddle in the picture below.