You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

How many bananas can you eat if your stomach is empty?

Why is the Hole below a Lock?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

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

ST ND RD TH '?'

What can go up a chimney down, but can’t go down a chimney up?

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?