What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

A man has to get a fox, a chicken, and a sack of corn across a river.

He has a rowboat, and it can only carry him and one other thing.
If the fox and the chicken are left together, the fox will eat the chicken.
If the chicken and the corn are left together, the chicken will eat the corn.

How does the man do it?

There are two guys standing face to face in a room. On a wall, there is a clock. One of those is a prophet. He tells the other guy that he will be stabbed in the back in five minutes.

Shocked to hear that, the other guy stares at the clock. Just after the five minutes, he is stabbed on the back. Can you tell what happened?

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

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

Why is the longest human nose just 11 inches?