A plane crashed between the border of Mexico and America. Where do you bury the survivors?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

Before Mount Everest was discovered, what was the highest mountain in the world?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

I am lying and I always lie. Tell me whether I am lying or telling the truth.

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

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?