It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

What number divided by 4 is the same as that number minus 4?

Jim has three close friends at his school: Michael, John and Alice. Two of them play football, two play basketball and two play hockey. The friend who does not play hockey does not play basketball as well. The friend who does not play football does not play hockey.

Can you identify which sport/s is played by which person?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

Which word does the below Plexor means ?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

What breaks yet never falls, and what falls yet never breaks?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

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

I’m orange, I wear a green hat and I sound like a parrot. What am I?