81 x 9 = 801. What must you do to make the this equation true?

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?

People make me, save me, change me, raise me. What am I?

Why is Saturday stronger than Monday?

When we see 2 but call 10?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Solve this tricky question. You are trapped in a forest. With you, you have a gun preloaded with two bullets in it. In front of you, there is a tiger, a leopard and a jaguar.

How do you survive?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Can you find the 09 errors in the picture below?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?