Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

0 0 0 = 6
1 1 1 = 6
2 2 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6

You can use any mathematical symbols in the space provided to make all above algebraic expressions true.

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?

Which is faster, Heat or Cold ? Explain.

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

Spot 5 differences in two Christmas tree below:

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

During which month do people sleep the least?