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?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

When is the top of a mountain similar to a savings account?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

Prove that the below maths equation is true.

8 + 8 = 91

Find the value of "?" in the ball picture Riddle below:

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

Open a Laptop which is password protected. Hint for the password is given as below:

1 mobile 3 books 2 Boards 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?