As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

If eleven plus two equals one, what does nine plus five equal?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

How is a fly different from a mosquito?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

You are stuck on an island where you have nothing. You find four pieces of paper somewhere on the island. What will be your strategy to escape from the island safely?

PS: No other resource is available to you on the island, neither can you build anything.

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'