Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

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?

Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

I have no life, but I can die. What am I?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?