Can you place three balls such that the equation shown in the picture holds true?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

What kind of band never plays music?

All Marigolds are flowers.
Few Flowers are used to make colors.
Therefore, some Marigold are used to make colors.

True Or False?

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

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

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?