Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

Can you find a five letter word that is left with only two letters if one is removed?

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Be active and find the killer in the picture Riddle below.

A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?