Numeracy Revision Questions

Convert 46% to decimal

• 46.0

• 0.46

• 0.046

• 4.6

Convert the fraction 2/5 to a percentage.

• 25%

• 52%

• 70%

• 40%

A water bottle can hold 700ml of water. If 25% of the bottle is already filled. How many millimeters of water is already in the bottle?

• 175ml

• 150ml

• 500ml

• 450ml

A shirt originally costs $20. If the price decreases by 15%, how much will the shirt cost now?

• $20

• $41

• $17

• $35

Find the percentage increase if ₦2000 becomes ₦2500.

• 25%

• 20%

• 15%

• 10%

A student scored 72 marks out of 90 in a test. What percentage of the total marks did the student score?

• 35%

• 76%

• 80%

• 95%

A school has a ratio of 2:3 for boys to girls in a class. If there are 24 girls, what percentage of the class are boys?

• 60%

• 20%

• 80%

• 40%

15% of a number is 45. What is the number?

• 250

• 300

• 100

• 75

A company's production capacity grew by 200% in six months. If the original capacity was 500 units, what is the new capacity?

• 700units

• 1000units

• 300units

• 850units

A group of friends want to share some candy. If they have 48 pieces and want to give 25% to another friend, how many pieces will they give away?

• 12

• 20

• 31

• 28