What kind of band never plays music?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

The dirtier I get, the whiter I look. Who am I?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

What demands an answer, but asks no questions