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?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

Count the number of balls in picture below:

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

How can you drop a raw egg from a height onto a concrete floor without cracking it?