A game is being played where eight players can last for thirty-five minutes. Six substitutes alternate with each player in this game. Thus, all players are on the pitch for the same amount of time including the substitutes.

For how long is each player on the pitch?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

What 5-letter word typed in all capital letters can be read the same upside down?

Can you find the mistake in the below statement?

Solve the alphametic puzzle by replacing the alphabet with the number.

S T O R M +
S O L E S
=========
T O W E L
=========

You need to remove two matchsticks to make the below equation true. Can you do it ?

What work can one never finish?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

There is a hypothetical state between the USA and Mexico border 'Tango'.
Here 70 percent of the population have defective eyesight, 75 percent are hard of hearing, 80 percent have Nose trouble and 85 percent suffer from allergies, what percentage (at a minimum) suffer from all four ailments?