Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

There is a place where if I stand up straight, I will still be considered sideways.

When we see 2 but call 10?

Can you count the number of triangles in the given figure?

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?

Can you find out the number of the parking space in which the car is parked?

The more you take me, the more you leave me behind.
Who Am I?