There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

The pound is not a finish.

We are sharing a few instructions below, which you have to use in any suitable order to modify the above sentence such that the end sentence is a scientific fact.

- Eliminate a letter and supplement another in its place.
- Take away one word.
- Remove one letter from one word.
- Get rid of two letters from one word.
- Swap a word with its antonym.

Replace the question mark with the number below given a simple math problem.

How many triangles are there in the picture below?

What do you think with the below Picture ?

What is the next number in this series?

4,12,84,3612....

Solve below rebus puzzle?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

I don't get anymore wetter, no matter how much rain falls on me.