CBSE Class 3 Mathematics Jugs And Mugs Worksheet Set 04

Question 1. Write out the amount of liquid by using the scale:
Note: 1 litre = 1000 millilitres or 1000 ml
one marking on the jar = 100 millilitres or 100 ml
A) How much liquid? Read the scale. Write the answer.
Answer: Looking at jar A, the liquid level reaches the 3rd marking from the bottom.
Since each marking represents 100 ml, the amount of liquid = \(3 \times 100\text{ ml} = 300\text{ ml}\).
In simple words: The liquid level is at 3 marks, which means 300 ml.
Exam Tip: Always count the markings carefully from the bottom (0 ml mark) upwards.

Question 1 (B). How much liquid? Read the scale. Write the answer.
Answer: Looking at jar B, the liquid level reaches the 5th marking from the bottom.
Since each marking represents 100 ml, the amount of liquid = \(5 \times 100\text{ ml} = 500\text{ ml}\) (or 500 ml).
In simple words: The liquid level is at 5 marks, which means 500 ml.

Exam Tip: Half of 1 litre (1000 ml) is 500 ml, which corresponds to the middle marking (5th mark out of 10).

Question 1 (C). How much liquid? Read the scale. Write the answer.
Answer: Looking at jar C, the liquid level reaches the 7th marking from the bottom.
Since each marking represents 100 ml, the amount of liquid = \(7 \times 100\text{ ml} = 700\text{ ml}\).
In simple words: The liquid level is at 7 marks, which equals 700 ml.

Exam Tip: Verify the count downwards from the 1-litre mark if the level is high (1000 ml - 300 ml = 700 ml).

Question 1 (D). How much liquid? Read the scale. Write the answer.
Answer: Looking at jar D, the liquid level reaches the 4th marking from the bottom.
Since each marking represents 100 ml, the amount of liquid = \(4 \times 100\text{ ml} = 400\text{ ml}\).
In simple words: The liquid level is at 4 marks, so it is 400 ml.

Exam Tip: Check each division carefully to avoid miscounting by one line.

Question 1 (E). How much liquid? Read the scale. Write the answer.
Answer: Looking at jar E, the liquid level reaches the 9th marking from the bottom.
Since each marking represents 100 ml, the amount of liquid = \(9 \times 100\text{ ml} = 900\text{ ml}\).
In simple words: The liquid is just one mark below the 1-litre top, which is 900 ml.

Exam Tip: When the liquid is near the top, subtract the empty unshaded marks from 1000 ml (1000 ml - 100 ml = 900 ml).

Question 1 (F). How much liquid? Read the scale. Write the answer.
Answer: Looking at jar F, the liquid level reaches the 6th marking from the bottom.
Since each marking represents 100 ml, the amount of liquid = \(6 \times 100\text{ ml} = 600\text{ ml}\).
In simple words: The liquid level is at 6 marks, which gives 600 ml.

Exam Tip: Ensure units (ml) are included in the final answer.

Please refer to attached file for CBSE Class 3 Mathematics - Practice Worksheets 65-Jugs and Mugs (4)