Can you make four (4) nines (9) equal 100?

What does this rebus means ?

PROG WORKRESS

Jack was having a candle light dinner with his girlfriend. Suddenly a cold gush of wind entered through the open window and three of the ten candles were extinguished. Assuming that none of the other candles were extinguished.

How many candles are they left with in the end ?

What is the centre of gravity?

Count the number of triangles in the picture below:

There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Which wheel of car does not rotate when you turn your car right?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

Can you fill the blank with the correct number?

6 30 870 756030 _____