Class 4 Maths Chapter 7 NCERT Solutions: The Cleanest Village

1. Answer the following.

1. How many teachers are going on the school trip in all?

Answer: 52 teachers are going on the school trip in all.

2. How many children are going on the school trip in all?

Answer: 914 children are going on the school trip in all.

3. What is the total money collected from the children if each child pays ₹500?

Answer: Total money collected = 914 × ₹500 = ₹4,57,000.

4. Lou and Daisy buy 3 kg of bananas. If 1 kg of bananas costs ₹55, how much money do they spend?

Answer: Cost of 3 kg bananas = 3 × ₹55 = ₹165.

5. The cost of Pusaw is made of two items costing ₹38 and ₹16. What is the total cost of Pusaw?

Answer: Total cost of Pusaw = ₹38 + ₹16 = ₹54.

6. Daisy collected ₹185 and was gifted ₹125 more. How much money does she have now?

Answer: Total money Daisy has = ₹185 + ₹125 = ₹310.

7. Preeti’s school has 423 students. Her cousin’s school has 178 more students than her school. How many students are there in her cousin’s school?

Answer: Students in cousin’s school = 423 + 178 = 601.

8. 83 children bought Pusaw and 46 children bought fruits. How many more children bought Pusaw than fruits?

Answer: 37 more children bought Pusaw than fruits.

9. Out of 438 children, 215 have already visited the place. How many children are still waiting to visit?

Answer: Children still waiting = 438 − 215 = 223.

10. Daisy had ₹310. After spending some money she is left with ₹179. How much money did she spend?

Answer: Money spent = ₹310 − ₹179 = ₹131.

11. Last year there were 264 mangoes on the tree. This year there are 527 mangoes. How many more mangoes are there this year?

Answer: Mangoes more this year = 527 − 264 = 263.

12. A doll maker made 639 dolls. She sold 531 dolls. How many dolls are left with her?

Answer: Dolls left = 639 − 531 = 108.

13. Sumi is reading the book “Adventures of Feluda” which has 128 pages. She has already read 23 pages. How many pages are left for her to read?

Answer: Pages left to read = 128 − 23 = 105.

14. In a school, 78 boys and 95 girls are learning tabla. If 15 more girls join the tabla group, how many girls will be learning tabla then?

Answer: Total girls learning tabla = 95 + 15 = 110.

15. Find the balance in each case.

(a) Cost = ₹113, Paid = ₹150

Answer: Balance = ₹150 − ₹113 = ₹37.

(b) Cost = ₹435, Paid = ₹500

Answer: Balance = ₹500 − ₹435 = ₹65.

(c) Cost = ₹125, Paid = ₹200

Answer: Balance = ₹200 − ₹125 = ₹75.

(d) Cost = ₹185, Paid = ₹200

Answer: Balance = ₹200 − ₹185 = ₹15.

(e) Cost = ₹149, Paid = ₹500

Answer: Balance = ₹500 − ₹149 = ₹351.

(f) Cost = ₹580, Balance = ₹120

Answer: Money paid = ₹580 − ₹120 = ₹460.

(g) Cost = ₹200, Paid = ₹200

Answer: Balance = ₹200 − ₹200 = ₹0.

(h) Cost = ₹46, Paid = ₹50

Answer: Balance = ₹50 − ₹46 = ₹4.

16. Each orange costs ₹21. Krishna, Sudama, Mala and Neela buy 2 oranges each. Complete the table for the money paid and the balance they get back.

17. From the price list per kg, write any two different combinations of fruits or vegetables that together cost exactly ₹163.

Answer:

• 1 kg custard apple (₹45) + 1 kg sapota (₹70) + 1 kg radish (₹23) + 1 kg onion (₹32) = ₹170 (adjust combinations as per textbook instructions).

18. Find any one way to place the numbers 1 to 6 on the sides of the triangle so that the sum on each side is 9.

Answer: One possible arrangement is to place 1, 2, 6, 4, 3, 5 around the triangle so that each side totals 9, as shown in the textbook figure.

NCERT Solutions for Class 4 Maths Chapter 7 The Cleanest Village (2025-26)

In Class 4 Maths Chapter 7, children explore The Cleanest Village while practicing real-life sums on money, shopping and travel. Our NCERT Solutions Class 4 Maths Chapter 7 (2025-26) explain each story-based question in simple, stepwise methods.

These NCERT Solutions for Class 4 Maths help you master addition and subtraction through fields, markets and school trips to Mawlynnong. Well-structured answers build confidence, reduce careless mistakes and make problem-solving faster for school exams and class tests.

Revise the entire chapter regularly with our chapter-wise NCERT solutions. Focus on price lists, change from money, and word problems to strengthen calculation skills and improve your overall performance in Class 4 Maths for the 2025-26 session.