If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

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

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

Can you find out which options fits best with the missing column?

If you had an infinite supply of water and 5-quart and 3-quart pails, how would you measure exactly 4 quarts? What is the least number of steps you need?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Spot what is wrong here in below Picture?