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Worksheet: The Dairy Farm - 2 | Mathematics (Maths Mela) Class 5 - New NCERT PDF Download

Q1. What is 36 × 7?
(a) 242
(b) 252
(c) 246
(d) 232

Q2. If one pen costs ₹28, what will be the cost of 15 pens?
(a) ₹320
(b) ₹420
(c) ₹390
(d) ₹280

Q3. 125 × 20 = ?
(a) 2000
(b) 2250
(c) 2500
(d) 3000

Q4. A box has 48 chocolates. How many chocolates are there in 25 boxes?
(a) 1000
(b) 1200
(c) 1100
(d) 1250

Q5. 1001 × 9 = ?
(a) 9009
(b) 9090
(c) 9910
(d) 9100

Q6. If a student reads 45 pages every day, how many pages will he read in 31 days?
(a) 1395
(b) 1385
(c) 1405
(d) 1415

Q7. Multiplying by 10, 100, 1000

a) 5 × 10 = _____
b) 30 × 20 = _____
c) 10 × 600 = _____
d) 40 × 10 = _____
e) 25 × 1000 = _____

Q8. Find the products using the nearest multiple of 10:

1) 7 × 52

2) 12 × 28

3) 75 × 31

Q9. Multiply the following 

(a) 347 by 3

(b) 411 by 31

(c) 573 by 46

(d) 123 by 456.

Q10. Observe and Complete the Pattern:

(a) 2 × 5 = 10
20 × 5 = 100
200 × 5 = ?
2000 × 5 = ?

(b) 2 × 3 = 6
22 × 3 = 66
222 × 3 = 666
2222 × 3 = ?

(c) 1 × 1 = 1
11 × 11 = 121
111 × 111 = 12321
1111 × 1111 = ?

(d) 2 × 2 = 4
22 × 22 = 484
222 × 222 = 49284
2222 × 2222 = ?

​You can access the solutions to this worksheet here.

The document Worksheet: The Dairy Farm - 2 | Mathematics (Maths Mela) Class 5 - New NCERT is a part of the Class 5 Course Mathematics (Maths Mela) Class 5 - New NCERT.
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FAQs on Worksheet: The Dairy Farm - 2 - Mathematics (Maths Mela) Class 5 - New NCERT

1. What are the main types of dairy products produced on a dairy farm?
Ans. The main types of dairy products produced on a dairy farm include milk, cheese, yogurt, butter, and cream. Milk is the primary product, which can be consumed fresh or processed into various products. Cheese is made by curdling milk, while yogurt is produced by fermenting milk with specific bacteria. Butter is made by churning cream, and cream itself is a rich dairy product that can be used in cooking and baking.
2. How do cows contribute to dairy farming?
Ans. Cows are the primary source of milk in dairy farming. They produce milk through a process called lactation, which occurs after they give birth to calves. Dairy farmers carefully manage the health and diet of cows to maximize milk production. A well-cared-for cow can produce a significant amount of milk daily, which is then collected and processed into various dairy products.
3. What is the importance of pasteurization in dairy products?
Ans. Pasteurization is a crucial process in dairy production that involves heating milk to a specific temperature for a set period to kill harmful bacteria and pathogens. This process helps ensure the safety of dairy products for consumption and extends their shelf life. Pasteurization has significantly reduced the incidence of foodborne illnesses associated with raw milk consumption.
4. What are the common breeds of dairy cows, and how do they differ?
Ans. Common breeds of dairy cows include Holstein, Jersey, Guernsey, and Ayrshire. Holsteins are known for their black and white markings and high milk production. Jerseys are smaller, with a light brown coat, and are valued for the richness of their milk. Guernsey cows produce milk with a golden color due to high beta-carotene, while Ayrshires are known for their adaptability and efficient milk production. Each breed has unique characteristics that influence milk yield and quality.
5. What role do dairy farms play in the economy and community?
Ans. Dairy farms play a significant role in the economy by providing jobs, supporting local businesses, and contributing to the agricultural sector. They supply essential dairy products to consumers, which are a vital part of many diets. Additionally, dairy farms often engage in community activities, support local events, and promote agricultural education, fostering a connection between consumers and food production.
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