By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

From a pack of 52 cards, I placed 4 cards on the table.

I will give you 4 clues about the cards:

Clue 1: Card on left cannot be greater than the card on the right.
Clue 2: Difference between the 1st card and 3rd card is 8.
Clue 3: There is no card of an ace.
Clue 4: There are no face cards (queen, king, jacks).
Clue 5: Difference between the 2nd card and 4th card is 7.

Identify four cards?

Give it food and it will live; give it water and it will die.

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Find the next number in the series

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

An ape is trying to climb on a pole that is 60 feet high. Due to the slippery surface, the ape climbs 3 feet in a minute only to slip back 2 feet.

How much time do you think the monkey will take to reach the top of the pole?