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

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

One day, I thought of ways that can be used for creating a palindrome. So I decided that I will turn into a larger number by adding the reversed digits to the original number and keep doing it till I finally obtained a palindrome.

I am not sure if this process will always result in a palindrome eventually but I was able to produce a four-digit palindrome. Can you guess my starting number?

Why did the Girl throw the butter out of the window?

Can you decipher the below rebus?

PBLUESAISNUERSES

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?

Can you count the number of quadrilaterals in the picture below?

In the given picture, you can find two letters missing. When two particular letters are placed in the missing spots, you get an eight-letter word while reading in the anti-clockwise direction. Can you find out the missing letters and the missing word eventually?

What do you get if you add 2 to 100 four times?