Question:

Level 1 PSLE

The line graph shows Kenneth's mass from birth to his first birthday. At what age was Kenneth's mass 3 times his mass at birth? _____ months

The line graph shows Kenneth's mass from birth to his first birthday. At what age was Kenneth's mass 3 times his mass at birth? _____ months

1 m

Level 1 PSLE

A tank was filled with 55 litre of water at 07 00. Water flowed out of the tank from 07 00 to 11 00. The line graph shows the amount of water in the tank from 07 00 to 11 00. During which one-hour period was the decrease in the volume of water the greatest? Give your answer in number. (Eg 1)

(1) From 0700 to 0800

(2) From 0700 to 0900

(3) From 0900 to 1000

(4) From 1000 to 1100

A tank was filled with 55 litre of water at 07 00. Water flowed out of the tank from 07 00 to 11 00. The line graph shows the amount of water in the tank from 07 00 to 11 00. During which one-hour period was the decrease in the volume of water the greatest? Give your answer in number. (Eg 1)

(1) From 0700 to 0800

(2) From 0700 to 0900

(3) From 0900 to 1000

(4) From 1000 to 1100

1 m

Level 1 PSLE

A tank was filled with 48 litres of water at 06 00. Water flowed out of the tank from 06 00 to 11 00. The line graph shows the amount of water in the tank from 06 00 to 10 00. What was the average decrease in the volume of water in litres per hour from 06 00 to 10 00? (Give your answer in ℓ.)

A tank was filled with 48 litres of water at 06 00. Water flowed out of the tank from 06 00 to 11 00. The line graph shows the amount of water in the tank from 06 00 to 10 00. What was the average decrease in the volume of water in litres per hour from 06 00 to 10 00? (Give your answer in ℓ.)

1 m

Level 1 PSLE

Sandy received $70 from his father each month for her allowance. The line graph shows the amount of allowance she spent each month.

Sandy received $70 from his father each month for her allowance. The line graph shows the amount of allowance she spent each month.

- What is the difference between the amounts Sandy spent in October and in December?
- Write down all the months in which Sandy spent more than half her allowance. Give the answer in short form. (Eg Jan, Mar)

2 m

Level 1 PSLE

The graph shows the height of a plant from January to May.

The graph shows the height of a plant from January to May.

- What was the height of the plant in March?
- During which period did the plant grow the most? Give your answer in numbers. (Eg Jan to Feb = 1 to 2)

2 m

Level 1 PSLE

The line graph shows the temperature of soup in a pot from 08 00 to 08 35. (Give your answers in °C.)

The line graph shows the temperature of soup in a pot from 08 00 to 08 35. (Give your answers in °C.)

- What was the temperature of the soup at 08 25?
- What was the increase in temperature per minute over the first 5 minutes?

2 m

Level 2 PSLE

The graph shows the amount of water that flows from a tap. At this rate, how many litres will flow from the tap in 28 minutes?

The graph shows the amount of water that flows from a tap. At this rate, how many litres will flow from the tap in 28 minutes?

2 m

Level 2 PSLE

A group of boys were asked to choose their favourite sport from swimming, basketball and football. The pie chart represents the boys choices. Half of the group chose football.

A group of boys were asked to choose their favourite sport from swimming, basketball and football. The pie chart represents the boys choices. Half of the group chose football.

- What percentage of the group chose swimming?
- The boys' choices were also represented by a bar graph. Part of the graph had been torn off. How many boys chose basketball?

2 m

Level 2 PSLE

The graph shows the number of muffins sold each month by a new bakery from July to December.

The graph shows the number of muffins sold each month by a new bakery from July to December.

- How many more muffins were sold in October than in August?
- What was the percentage increase in the number of muffins sold in November compared to July?

3 m

Level 2 PSLE

Carlo filled a container with water using two taps. He turned on Tap A first and after 4 minutes, he also turned on Tap B. Both taps were turned off at the same time when the container was completely filled without overflowing. The graph shows the amount of water in the container over 16 minutes.

Carlo filled a container with water using two taps. He turned on Tap A first and after 4 minutes, he also turned on Tap B. Both taps were turned off at the same time when the container was completely filled without overflowing. The graph shows the amount of water in the container over 16 minutes.

- What fraction of the container was filled 4 minutes after Tap A was turned on? Express your answer in the simplest form.
- In one minute, how many litres of water flowed from Tap B?

3 m