Spot 5 differences in two Christmas tree below:

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?

I have teeth but i don't bite. Who Am I ?

On my way to St. Ives I saw a man with 7 wives. Each wife had 7 sacks. Each sack had 7 cats. Each cat had 7 kittens. Kittens, cats, sacks, wives. How many were going to St. Ives?

A bomb exploded in a room full of married couples and no one died. How?

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

You see me once in June, twice in November, and not at all in May. What am I?

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?