How many times in a given day, minutes and hour clock comes in a straight line ?

A pack of cards has 40 cards. You are blindfolded. Out of 40, 25 cards are facing down while 15 are facing up. You have been asked to divide this pack of cards into two decks - so that each deck contains an equal number of face-up cards. Remember, you are blindfolded.

How will you do it?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Solve the counting riddle by identifying the number of triangles in the given picture.

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

What do you see in the image below

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella.
The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?

Can you find out the total number of triangles in the given figure?

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

why?