What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.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?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Where do fish keep their money?

Find out the number of circles in the given picture having Illusion

Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)

I don't get anymore wetter, no matter how much rain falls on me.

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

Can you find the company name in the pictogram below?