What kind of storm is always in a rush?

What word begins and ends with an E, but has only one letter?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

I have Rs.50 and I spend it in the way as below.

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

Complete the table series riddle by finding the number that can replace "??".