If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?

Can you find the key in the picture below?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

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

How can you make a TV, a bed, a dog, and a car liquid?

What goes up but never comes down?

Find the next number in the sequence

1, 2, 6, 21, 88, __?