What is the word or phrase?

An ape is trying to climb on a pole that is 60 feet high. Due to the slippery surface, the ape climbs 3 feet in a minute only to slip back 2 feet.

How much time do you think the monkey will take to reach the top of the pole?

What does the below rebus puzzle mean?

Can you find out the number that should replace the question mark with a valid reason?

What has hands, but can’t clap?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

You bought me for dinner but never eat me. What am I?

A girl was standing near the window thinking something. All of a sudden she decides something and throws something out of the window. She dies very soon after throwing it. She was perfectly healthy and had no disease or allergy. No one killed her and she did not commit suicide.

Can you think of any possible explanation that is logical as well for what happened there?

Take one out and scratch my head, I am now black but once was red. What am I?

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.