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CBSE · Class 5 · Mathematics

The Dairy Farm

Standard difficulty · 20 questions · 40 marks

Name: Date: Score: ____ / 40

Show your working for Sections B and C. Answers are on the last page — try every question first!

Section A — Choose the correct answer8 × 1 = 8 marks
1.
339 × 10 =
  1. 349
  2. 339
  3. 3,390
  4. 33,900
2.
300 × 300 =
  1. 90,000
  2. 90,001
  3. 9,000
  4. 600
3.
77 × 93 =
  1. 1,001
  2. 7,171
  3. 7,161
  4. 7,151
4.
Use halving and doubling: 35 × 18 =
  1. 630
  2. 665
  3. 595
  4. 1,260
5.
Any number × 0 =
  1. 0
  2. the number
  3. 1
  4. 10
6.
9 × 77 =
  1. 847
  2. 693
  3. 539
  4. 770
7.
19 × 41 = 779. So 19 × 40 =
  1. 738
  2. 760
  3. 778
  4. 798
8.
11 × 91 is closest to:
  1. 1,200
  2. 9,000
  3. 900
  4. 90
Section B — Short answer8 × 2 = 16 marks
9.
Multiply: 811 × 6
10.
Multiply: 578 × 76
11.
Multiply: 74 × 66
12.
Find: 2 × 6,000
13.
Use halving and doubling to find 22 × 45.
14.
Tara worked out 35 × 40 = 1,310. Is it right? If not, write the correct product.
15.
An auditorium has 40 rows with 20 seats in each row. How many seats are there?
16.
There are 9 yeast cells in dough. The number triples every day. How many after 4 days?
Section C — Word problems4 × 4 = 16 marks
17.
A shop sells bulbs at ₹27 each and tube lights at ₹77 each. Mili’s father buys 19 bulbs and 7 tube lights. (a) What do the bulbs cost? (b) What do the tube lights cost? (c) What is the total bill?
18.
A dairy farm has 21 cows. Each cow gives 13 litres of milk a day. (a) How much milk do they give in a day? (b) In 7 days? (c) Milk sells at ₹47 a litre. What is one day’s milk worth?
19.
A school hall has 15 rows of 34 chairs. Tickets for a show cost ₹124 each. (a) How many chairs are there? (b) If every chair is sold, how much money is collected? (c) If 44 chairs stay empty, how much is collected?
20.
A carton has 17 boxes. Each box has 12 packets and each packet has 8 biscuits. (a) How many packets are in the carton? (b) How many biscuits? (c) How many biscuits in 2 such cartons?
AmbifulWorksheets
Practice that never repeats
CBSE · Class 5 · Mathematics

Answer key

The Dairy Farm · AW-5M-DRY-2026-V1 · For parents — fold back or tear off before handing the sheet to your child.

QAnswerWorking
1(c) 3,390put 1 zero after 339
2(a) 90,0003 × 3, then count the zeros
3(c) 7,16177 × 90 + 77 × 3
4(a) 63035 × 18 = 70 × 9
5(a) 0—
6(b) 69310 × 77 − 77
7(b) 760one less 19
8(c) 90010 × 90
94,866—
1043,928578 × 70 + 578 × 6
114,884—
1212,000multiply the digits, then count the zeros
1399011 × 90
14No; 1,40035 × 40 = 1,400; 35 × 0 = 0
1580040 × 20
167299 × 3 × 3 × 3 × 3
17(a) ₹513; (b) ₹539; (c) ₹1,052—
18(a) 273 litres; (b) 1,911 litres; (c) ₹12,83121 × 13
19(a) 510; (b) ₹63,240; (c) ₹57,784—
20(a) 204; (b) 1,632; (c) 3,264—