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

Count the number of triangles in the below picture?

What is the next number in this matchsticks series riddle?

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

What is always in front of you but can’t be seen?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

I am dry when I go inside, but wet when I am pulled outside.
The longer I am inside, the stronger I get
When I am completely out, I am wet and I literally sag
Who am I?

Give it food and it will live; give it water and it will die.

Find the next number in the sequence

5 12 24 36 ?