2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?

Can you find out which options fits best with the missing column?

Can you fill the blank with the correct number?

6 30 870 756030 _____

I am white when I am dirty, and black when I am clean. What am I?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

How many Watermelons are there in the below picture?

Find the last number in the series below:

voN luJ yaM raM ---

What is both possible and impossible at the same time?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?