If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

Bay of Bengal is in which state?

Who always enjoys poor health?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?