Who is that with a neck and no head, two arms and no hands? What is it?

What's a single-digit number with no value?

Assume the given figure to be a delicious doughnut. Yes, now you can concentrate more on the puzzle. So you have this delicious doughnut in your refrigerator when your friends come knocking at the door. There are eight of them. Now you have to make three cuts in this doughnut so that each one of you nine people can enjoy a piece of it. Neither you nor your friends would mind the size of their piece as long as they are getting it. How will you do it?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Can you count the number of quadrilaterals in the picture below?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?