Which part of London exists in France as well ?

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?

The more of this there is, the less you see. What is it?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

Can you fill the blank with the correct number?

6 30 870 756030 _____

Find the Goldfish below the given Image.

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Remove two matchsticks to make the below equation correct.

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

I can write cow in 13 letters.

Can You?