Question:

Level 1 PSLE

In a group of 80 children, 48 were girls. What percentage of the children were boys?

1 m
In a group of 80 children, 48 were girls. What percentage of the children were boys?

Level 1 PSLE

The pie chart shows the favourite colours of a group of pupils. What percentage of the pupils choose orange as their favourite colour?

The pie chart shows the favourite colours of a group of pupils. What percentage of the pupils choose orange as their favourite colour?

1 m

Level 1 PSLE

The usual price of the bag is $60. There is a sale and the sale price is $45. What is the percentage discount for the bag?

The usual price of the bag is $60. There is a sale and the sale price is $45. What is the percentage discount for the bag?

2 m

Level 1 PSLE

A school conducted checks on its Primary 6 students' eyesight from Tuesday to Friday. Each student had their eyes checked on one of the four days. The bar graph shows the number of students that were checked on each day. What percentage of the Primary 6 students had their eyes checked on Tuesday?

A school conducted checks on its Primary 6 students' eyesight from Tuesday to Friday. Each student had their eyes checked on one of the four days. The bar graph shows the number of students that were checked on each day. What percentage of the Primary 6 students had their eyes checked on Tuesday?

2 m

Level 2 PSLE

After a discount of 20%, the price of a football ticket is $60. Children are given a further discount of $15. What is the total percentage discount given to children for the ticket?

2 m
After a discount of 20%, the price of a football ticket is $60. Children are given a further discount of $15. What is the total percentage discount given to children for the ticket?

Level 2

Wendy's father's weight to her weight is 8 : 3. If Wendy puts on 60% more weight, by what percentage must her father's weight be reduced by so that their total weight remains unchanged as before? Correct the answer(s) to 1 decimal place.

2 m
Wendy's father's weight to her weight is 8 : 3. If Wendy puts on 60% more weight, by what percentage must her father's weight be reduced by so that their total weight remains unchanged as before? Correct the answer(s) to 1 decimal place.

Level 2 PSLE

Sue had a box of black beads and red beads in the ratio 13 : 7. She removed an equal number of black beads and red beads from the box. The ratio of the number of black beads and red beads left in the box became 3 : 1. What percentage of the beads were left in the box?

2 m
Sue had a box of black beads and red beads in the ratio 13 : 7. She removed an equal number of black beads and red beads from the box. The ratio of the number of black beads and red beads left in the box became 3 : 1. What percentage of the beads were left in the box?

Level 3

In the figure, not drawn to scale, 40% of the triangle XEZ is shaded. The ratio of the shaded part of circle to the unshaded part of the circle is 5 : 9. What percentage of the rectangle WXZY is shaded?

In the figure, not drawn to scale, 40% of the triangle XEZ is shaded. The ratio of the shaded part of circle to the unshaded part of the circle is 5 : 9. What percentage of the rectangle WXZY is shaded?

3 m

Level 3

Lisa's and Natalie's savings were in the ratio of 4 : 9. Both of them shared the cost of their grandfather's gift equally. Lisa's remaining savings was^{1}_{4} as much as Natalie's savings. What percentage of her savings did Lisa spend? Correct the answer to 1 decimal place.

3 m
Lisa's and Natalie's savings were in the ratio of 4 : 9. Both of them shared the cost of their grandfather's gift equally. Lisa's remaining savings was

Level 3

The ratio of Henry's total points to that of Vincent's in a mock test was 6 : 7. In the next mock test, Henry's points increased by 70%. By what percentage must Vincent's points be increased if their total points were to be the same? Round off the answer to the nearest whole number.

3 m
The ratio of Henry's total points to that of Vincent's in a mock test was 6 : 7. In the next mock test, Henry's points increased by 70%. By what percentage must Vincent's points be increased if their total points were to be the same? Round off the answer to the nearest whole number.