If it took eight men ten hours to build a wall, how long would it take four men to build it?

Which tank will fill first?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

How many times can you subtract the number two from the number fifty?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

What has a ring but no finger?

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?

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

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.