Can you make four (4) nines (9) equal 100?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

There are hundred red gems and hundred blue gems. The blue gems are priceless while the red gems equal wastage. You have two sacks one labeled Heads and the other Tails. You have to distribute the gems as you want in the two sacks. Then a coin will be flipped and you will be asked to pick up a gem randomly from the corresponding sacks.

How will you distribute the gems between the sacks so that the odds of picking a Blue gem are maximum?

There is an exact a week gap between Christmas and New Year. Hence, It is obvious that the new year that comes right after Christmas comes on the same day of the week.

A Strange thing happened in the Year 1777. Christmas occurs on Wednesday and New Year on Monday. How is that possible?

What is harder to catch the faster you run?

Why is Saturday stronger than Monday?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

Replace the question mark with the correct number below.

Can you find out the missing number in the grid?