If you say my name, I will no longer exist. What am I?

To tease, King Akbar told his most clever advisor Birbal to give his daughter one thing that she can eat when hungry, drink if she feels thirsty and can burn if she feels cold. King Akbar was shocked when Birbal gave Akbar's daughter one such thing that satisfies all of the above.

What did Birbal give to Akbar's daughter?

There is something which is always coming but never arrives?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

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?

What kind of tree can you carry in your hand?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

When is the top of a mountain similar to a savings account?

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