What number comes next in the series?

5 15 5 18 5 24 14 20 _

A donkey is behind another donkey
I'm behind that second donkey
But there is a whole nation behind me

It is a murder you can describe in a word.

Can you count the number of blocks in the picture below?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

What month of the year has 28 days?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Replace the question mark with the correct number in the below-given picture?