A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

I’m tall when I’m young, and I’m short when I’m old. What am I?

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

Can you find out which options fits best with the missing column?

Decode the movie name from the below picture?

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

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

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

How Come ??

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?