Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

Can you identify if it's a murder or a suicide ?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

John can fit six large chocolate boxes or nine small chocolate boxes into a carton. How many cartons will he require to put sixty-six chocolate boxes into?