CBSE Class 3 Mathematics Chapter 11: Jugs and Mugs NCERT Solutions
CBSE Class 3 Mathematics Chapter 11, 'Jugs and Mugs,' introduces children to the exciting world of measuring liquids. This chapter helps students understand concepts like capacity and volume using everyday examples. They will learn about units such as litres and millilitres, and how to compare different amounts of liquids. Through fun activities and exercises, children will practice estimating and measuring liquids using various containers. They will also learn to identify whether a container holds less than, more than, or exactly one litre. These skills are important building blocks for future math learning and make understanding measurement easy and enjoyable.
Quick info
| Board | CBSE |
|---|---|
| Class | Class 3 |
| Subject | Mathematics |
| Session | 2026 |
| Language | English |
| Type | NCERT Solutions |
| Chapter | Chapter 11 |
Chapter summary
Chapter 11, 'Jugs and Mugs,' focuses on introducing Class 3 students to the concept of liquid measurement and capacity. The NCERT Solutions cover exercises related to comparing volumes, estimating quantities, and understanding units like litres. Students will practice identifying containers that hold more or less than a litre and matching common items with their approximate liquid capacities.
Learning outcomes
- Understand the concept of liquid capacity.
- Differentiate between containers holding more than, less than, or about 1 litre.
- Estimate and compare volumes of liquids.
- Match common containers with their approximate liquid volumes.
- Relate everyday items to their typical liquid capacities.
Topics covered
Paper topics
- Liquid Measurement
- Capacity
- Litres
- Millilitres (implied)
- Comparing Volumes
- Estimating Quantities
- Containers and their Capacities
- More than 1 litre
- Less than 1 litre
- About 1 litre
- Matching Volumes
- Jugs and Mugs
Important topics
- Understanding Litres
- Comparing Capacities (More/Less than 1 Litre)
- Estimating Liquid Volumes
- Matching Items to Capacities
- Practical Measurement Concepts
PDF preview
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Questions and Solutions
Question 1
Items mentioned: cooking bowl, pot, a small water bottle, Tetra pack juice, a small saucepan, a cooker, a large bottle of Pepsi, a jug.
Let's categorize the items based on their typical liquid holding capacity:
Less than 1 litre:
- A small water bottle
- Tetra pack juice (most common sizes are less than 1 litre)
- A small saucepan
- A cooking bowl (typically holds less than 1 litre)
More than 1 litre:
- A cooker (like a pressure cooker, usually holds more than 1 litre)
- A large bottle of Pepsi (often 1.5L or 2L)
- A jug (many jugs are designed to hold 1 litre or more)
- A pot (large cooking pots can hold more than 1 litre)
Note: The exact capacity can vary depending on the specific size of each item. This is based on common observations.
Question 1: Match the Right Pairs
Items to match:
- About 12 litres
- Less than ½ litre
- About 5 litres
- 1000 litres
- ½ litre
Corresponding objects:
- (to measure milk)
- (water tank)
- (bucket)
- (eye drops bottle)
- (water suraahi)
Here are the correct matches based on typical capacities:
- About 12 litres matches with (to measure milk) - Large milk cans or containers for measuring milk can hold around this volume.
- Less than ½ litre matches with (eye drops bottle) - Eye drop bottles contain very small amounts of liquid, much less than half a litre.
- About 5 litres matches with (bucket) - A standard bucket often holds around 5 litres of water.
- 1000 litres matches with (water tank) - Household water tanks store large quantities of water, often measured in hundreds or thousands of litres.
- ½ litre matches with (water suraahi) - A traditional water suraahi can hold about half a litre to a litre of water.
These are approximate matches, as the exact size of each item can vary.
Common mistakes
- Confusing 'litre' with other units of length or weight.
- Difficulty in accurately estimating liquid volumes without measurement.
- Incorrectly matching items to their capacities based on size alone.
- Misunderstanding the terms 'more than' and 'less than' in relation to volume.
Revision tips
- Use everyday containers at home to practice estimating and comparing liquid amounts.
- Draw pictures of different containers and label whether they hold more or less than a litre.
- Create flashcards with common items and their approximate capacities for quick recall.
- Review the matching exercises to reinforce the association between items and volumes.
Practice MCQs
Q1. Which of these typically holds LESS than 1 litre of liquid?
Explanation: A small water bottle is designed to hold a small amount of liquid, usually less than one litre, unlike a large water tank, cooking pot, or bathtub.
Q2. A large bottle of Pepsi is likely to hold:
Explanation: Large bottles of soft drinks like Pepsi are commonly sold in sizes that exceed 1 litre, such as 1.5 litres or 2 litres.
Q3. Which item is best described as holding ABOUT 12 litres?
Explanation: While a bucket can hold a significant amount, a milk measuring can used for larger quantities is more likely to be around 12 litres. Eye drops are millilitres, and a suraahi is typically smaller.
Q4. A water tank for a house typically holds:
Explanation: Household water tanks are designed to store large volumes of water, often measured in hundreds or thousands of litres, to supply the entire house.
Q5. An eye drops bottle contains:
Explanation: Eye drops are administered in very small quantities, measured in millilitres, which is significantly less than half a litre.
Frequently asked questions
What is the main concept taught in CBSE Class 3 Maths Chapter 11?
Chapter 11, 'Jugs and Mugs,' introduces students to the concept of liquid measurement and capacity, helping them understand and compare volumes of liquids using units like litres.
How do these NCERT Solutions help students understand capacity?
The solutions provide clear explanations and exercises that guide students to differentiate between containers holding more or less than one litre and to match common items with their approximate liquid capacities.
Are the questions in this chapter about exact measurements?
The chapter focuses on developing an understanding of relative capacity (more than, less than, about 1 litre) and estimation, rather than precise measurements, especially for young learners.
What kind of items are used in the exercises?
The exercises use everyday items like water bottles, cooking pots, juice packs, saucepans, water tanks, buckets, and eye drop bottles to make the concept of capacity relatable.
How can these solutions be used for revision?
Students can use these solutions to review the concepts of liquid measurement, practice comparing volumes, and reinforce their understanding through the matching exercises and examples provided.
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