Can you solve this picture maths equation?

How many triangles are there in the picture below?

Why is a river so rich ?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

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

Decode below rebus
D
N
A
T
S , D

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

What kind of tree can you carry in your hand?

how come the second man dies?