NCERT Solutions for Class 3 Maths Chapter 1: What’s in a Name? By PW

Numbers can be represented and explored in different ways, but questions involving number names, counting letters, tally marks, comparisons, and sorting may require careful observation. Some activities also ask children to classify objects or work with names, which can make it difficult to decide how to approach each question and record the correct response.

The Class 3 Maths Chapter 1 Solutions provide answers to the textbook questions and activities from What’s in a Name?. Children can use these solutions after attempting the exercises to check their answers, understand the method used, and revise concepts related to numbers, counting, number names, comparisons, and classification.

Class 3 Maths Chapter 1 Solutions: What’s in a Name?

The following solutions cover the story-based questions, tally marks, number names, sorting activities, and other exercises from What’s in a Name? Try each question independently before checking the answer.

1. Story-Based Questions

Q1. What could Deba and Deep do to keep track of their cows?

Answer: They could make one mark on the wall for every cow that leaves the gate and strike out one mark whenever a cow returns. This helps them keep track of the cows.

2. Did all the cows come back home?

Answer: Yes, all the cows came back home. The marks made on the wall helped Deba and Deep check whether every cow had returned.

3. How many cows did Deba and Deep have after a few years?

Answer: They had 47 cows.

4. Why were Deba and Deep worried?

Answer: They were worried because two marks were still left on the wall, even though they could not see two cows outside. They thought that two cows might be missing.

5. How many cows had reached home?

Answer: 45 cows had reached home.

6. Where were the missing cows found?

Answer: The missing cows were found in a nearby field.

3. Tally Marks

The chapter introduces marks or tally marks as a way of keeping track of quantities.

Q7. Hemant has 36 cows and 23 sheep. Make marks to keep track of them.

Answer:

• Cows: 36

• Sheep: 23

These quantities can be represented using groups of tally marks, with each group helping to count the animals easily.

4. Longest and Shortest Names

The activity gives the following animal names:

• Tiger

• Dog

• Snake

• Goat

• Lion

• Elephant

• Deer

• Ox

• Rat

• Monkey

Q8. Which animal has the longest name?

Answer: Elephant

Number of letters: 8

Elephant = E-L-E-P-H-A-N-T → 8 letters

Q9. Which animal has the shortest name?

Answer: Ox

Number of letters: 2

Ox = O-X → 2 letters

Q10. Do you know any animal having a longer name than the first team's captain?

The first team's captain is Elephant, which has 8 letters.

Answer: Hippopotamus is an example of an animal with a longer name.

5. Compare the Names

Q11. Who has a longer name — Mahesh or Kartik?

Answer: Neither name is longer. Mahesh and Kartik both have 6 letters, so their names are the same length.

6. Names of Friends Activity

This activity asks students to write the names of friends and compare their starting letters, ending letters, and lengths.

Q12. Tick the longest name(s) and cross the shortest name(s).

Answer: This depends on the names written by the student. The longest and shortest names will vary according to the list.

Q13. Write the starting letter of the child's name.

Answer: This depends on the student's name.

Example: If the name is Mansi, the starting letter is M.

Q14. Count all the names that have the same starting letter as yours.

Answer: This depends on the names written in the activity. Count the names that begin with the same letter as your name.

Q15. Which starting letter is used the most? Count the names that begin with it.

Answer: This depends on the names written by the student. Identify the starting letter that appears most often and count the names beginning with it.

Q16. Count the names with the same ending letter.

Answer: This depends on the names included in the activity. Group and count the names that end with the same letter.

Q17. Write the letters that are not the starting letter of any name.

Answer: This depends on the names selected for the activity. Write the letters that do not appear as the starting letter of any name.

The chapter also explores numbers by looking at the number of letters used in their names.

Q1. Teji makes the number 43. How does she make it using number cards?

Answer:

43 = Forty Three

The number name Forty Three contains 10 letters when the space between the two words is not counted.

Q2. Jojo makes the number 17. How does he make it using number cards?

Answer:

17 = Seventeen

The number name Seventeen contains 9 letters.

Q3. Write your roll number using number cards. How many letters does its number name have?

Answer: The answer depends on the student's roll number.

Example:

Roll number = 26

Number name = Twenty Six

Number of letters = 9

Let Us Think

Q4. The number 56 is written as “Fifty-six”. How many letters does it have?

Answer: 8 letters

• Fifty = 5 letters

• Six = 3 letters

Total = 5 + 3 = 8 letters

Q5. Write other numbers between 1 and 99 that have 8 letters.

Answer: Some examples are:

• 18 – Eighteen

• 51 – Fifty-one

• 52 – Fifty-two

• 61 – Sixty-one

• 62 – Sixty-two

• 66 – Sixty-six

The activity asks students to identify numbers whose names contain exactly 8 letters.

Let Us Do

Q6. Write the number(s) between 1 and 99 that have the longest name.

Answer: The number names from 73 to 79 contain 12 letters when the hyphen or space is not counted.

• Seventy-three

• Seventy-four

• Seventy-five

• Seventy-six

• Seventy-seven

• Seventy-eight

• Seventy-nine

Q7. My number name has two words. The first word has 6 letters and the second word has 5 letters. I am very near to 100. Who am I?

Answer: 98

Number name: Ninety-eight

• Ninety = 6 letters

• Eight = 5 letters

Therefore, the number is 98.

Q8. My friends and I are the numbers from 63 to 78. My number name is the smallest among all my friends. Who am I?

Answer: 70

Number name: Seventy

Among the numbers from 63 to 78, Seventy has the fewest letters.

Longest and Shortest Names

Q9. Which place in India is mentioned as having the longest name?

Answer: Venkatanarasimharajuvaripeta

It is mentioned as a place in Andhra Pradesh, near the border of Tamil Nadu.

Q10. Which places are mentioned as having the shortest names?

Answer:

• Ib in Odisha

• Od in Gujarat

These are mentioned as examples of places in India with very short names.

Sorting and Classification

The activity includes the following household objects:

• TV

• Chair

• Lamp

• Bed

• Clock

• Fan

• Pillow

• Blanket

Q11. Which objects need electricity?

Answer:

• TV

• Lamp

• Clock

• Fan

Q12. Which objects do not need electricity?

Answer:

• Chair

• Bed

• Pillow

• Blanket

Q13. Group the objects differently.

Answer: This is an open-ended activity. The objects can be grouped according to another common feature.

Example:

• Furniture: Chair, Bed

• Other household objects: TV, Lamp, Clock, Fan, Pillow, Blanket

Other logical groupings are also possible.

Hair Styles Activity

Q14. What is the activity about?

Answer: Students observe the children in their class, identify different hairstyles, and record how many children have each hairstyle.

Q15. How many children have each hairstyle?

Answer: There is no fixed answer because the result depends on the hairstyles of the children in the student's class.

Class 3 Maths Chapter 1 Solutions PDF

Keep the Class 3 Maths Chapter 1 Solutions PDF available while working through the textbook activities. The PDFs can help children revisit questions on number names, counting, tally marks, sorting, and classification.

What Can Children Learn from the NCERT Class 3 Maths Chapter 1 Solutions by PW?

NCERT Class 3 Maths Solutions by PW help children work through the questions and activities from What’s in a Name? while strengthening children's understanding of basic number concepts.

• Check Children's Answers: Compare children's responses with the solved textbook questions after attempting them independently.

• Understand Number Names: Learn to count and compare the letters used in different number names.

• Use Tally Marks: Understand how tally marks can be used to record and count quantities.

• Compare Names: Identify longer and shorter names by counting their letters.

• Practise Classification: Group objects according to common features and characteristics.

• Work on Activities: Understand questions that involve children's own observations and responses.

• Strengthen Counting: Improve accuracy while counting letters, objects, and quantities.

• Revise Chapter Concepts: Revisit important ideas from the chapter through solved questions and activities.

Working through the exercises in What’s in a Name? helps children apply counting, comparison, classification, and number-name concepts in different activities. The Class 3 Maths Chapter 1 Solutions can help children verify their responses, understand activity-based questions, and clear up any mistakes while completing the chapter.