In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

Can you find the mistake in the below statement?

John was piloting a plane behind a car but was never able to overtake it. Why?

As a whole I am both
safe and secure.

Behead me and I become
a place of meeting.

Behead me again and I am
the partner of ready.

Restore me, and I become
the domain of beasts.

What am I?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Count the number of triangles in the below picture?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?