Why Wine Glass Stem is so long?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

What does this Rebus Picture means ?

Can you tell a 3D object that has just two surfaces?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

What is the next shape from answers A, B, C, and D figure?