Can you spot the hidden girl in the picture below?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

How is a fly different from a mosquito?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

In the four images below, can you find the odd one out?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?