Can you count the number of matches in the picture below ?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

What occurs twice in a week, once in a year but never in a day?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

What Does this text mean:

important=important

How many sides does a circle have?

How do you go from 98 to 720 using just one letter?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

I look at you, you look at me I raise my right, you raise your left. What am I?

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?