If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

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 find the hidden animal in the picture below?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Can you identify the famous TV character from the rebus below?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

Replace the question mark with the correct number in the below-given picture?