Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

Accidentally, two trains are running in the opposite direction and enter a tunnel that is 200 miles long. A supersonic bird that has fled the lab and taken shelter in the tunnel starts flying from one train towards the other at a speed of 1000 mph. As soon as it reaches the second train, he starts flying back to avoid collision and meets the first train again at the other end. The bird keeps flying to and fro till the trains collide with each other.

What is the total distance that the supersonic bird has traveled till the trains collided?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

How is the moon similar to a dollar?

Can you write down eight eights so that they add up to one thousand?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Which digit occurred maximum times between the number 1 and 1000?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

How can you leave a room with two legs and return with six legs?

When can we add 2 to 11 and get 1 as the correct answer?