What is wrong in the below Picture?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

How many bananas can you eat if your stomach is empty?

If eleven plus two equals one, what does nine plus five equal?

A man is lying dead in a field where no one is around. His head is split open and his legs are disfigured. Near to him, there is an unopened package. No living organism can be found anywhere at the crime scene.

How did he die?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

You are in a room that has three switches and a closed door. The switches control three light bulbs on the other side of the door. Once you open the door, you may never touch the switches again. How can you definitively tell which switch is connected to each of the light bulbs?

Find the next number in the series below.

6 18 270 72090 ?

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?

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

True Or False?