How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

What is the next number in this matchsticks series riddle?

When it's bad luck to meet a black cat?

I have branches, but no fruit, trunk or leaves. What am I?

Which is the smallest number that you can write using all the vowels exactly once?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

What can go through glass without breaking it?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?