What is the next number in this matchsticks series riddle?
By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"
How many times do a clock's hands overlap in a day ?
A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?
