How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?

Name a key which is hardest to turn.

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

What is the relationship between these matchstick pictures below?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

The teacher told the student that if he told a lie then he will be expelled from school and if he told the truth then he still is expelled from school.

What can a student say to prevent his being expelled from school?

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?

I have feet, but no legs. Which animal Am I?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?