You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Akbar summoned Birbal out of anger.
He told him that he will have to face death.
He asked him to make a statement and if the statement is true he will be buried alive and if the statement is false, he will be thrown at lions.
After hearing Birbal’s statement, Akbar could do nothing but smile.
He gave him 5 gold bars and let him go.

What did Birbal say?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

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.

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

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