How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

What has one eye, but can’t see?

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?

A beggar on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the beggar finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

Can you spot the hidden girl in the picture below?

Which flower has two lips?

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?