Jss3 mathematics examination

The number of minutes in 2h30mins is

• 90

• 150

• 200

• 56

Which one of the following is not equivalent to 1/2?

• 11/22

• 9/18

• 15/30

• 24/42

How many degree are in a right angle?

• 90°

• 75°

• 40°

• 30°

Five pages of a 20 page newspaper are missing,the percentage missing is ?

• 25%

• 4%

• 16%

• 5%

3/5 of 5/3 is what?

• 1/3

• 1/5

• 1/25

• 1

Which of the following is 20% of 1 hour?

• 12min

• 6min

• 5min

• 30min

Simplify 12xy/3x

• 4xy

• 4x

• 2xy

• 4y

If y-20=20,then y=?

• 4

• 10

• 40

• 25

The sum of angles in a turn or circle is

• 360°

• 40°

• 18°

• 270°

A number is trebled and then 17 is subtracted, if the result is 40,the original number is ?

• 12

• 57

• 11

• 19