What does an Island and the letter T have in common?

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 anyone tell me a word in the English dictionary which has a silent 'z'?

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

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

I can be cracked, made, told, and played. What am I?

Can you make four (4) nines (9) equal 100?

A cat, a dog and a monkey were stolen. 3 suspects got caught: Harish, Manoj and Tarun. All we know is each person stole one animal, but we do not know who stole which. Here are the investigation statements. Harish said: Tarun stole the cat. Manoj said: Tarun stole the dog. Tarun said: They both were lying. I did not steal the cat or the dog. Later on, the police found out the man who stole the monkey told a lie. The man who stole the cat told the truth. Can you find out who stole which?

Can you decipher the two rows to find the hidden word?

What is the coolest letter in the alphabet?