Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

When can we add 2 to 11 and get 1 as the correct answer?

Which country gets ill every time?

Find the next number in the series below

21 32 54 87 131 ?

Can you name an animal whose killing cannot be performed without spilling your own blood?

What is the largest number you can write with just 3 digits?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?