I shave every day, but my beard stays the same. What am I?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

Can you count the number of quadrilaterals in the picture below?

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?

Can you find a five letter word that is left with only two letters if one is removed?

A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs.

In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects.

Can you find out how many animals are there in the zoo?

How many times can you subtract the number 5 from 25?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

I am the fastest animal but cannot climb the tree. What am I?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?