Large Numbers and Their Operations
Class 5 Mathematics Practice Questions
Instructions
- Read each question carefully.
- Choose the correct option (A, B, C or D).
- Check answer key after solving.
1. What is the place value of the digit '7' in the number 7,89,123 according to the Indian numerical system?
- A) 70,000
- B) 7,00,000
- C) 7,000
- D) 700
2. How is the number 4,05,678 written in words in the Indian numerical system?
- A) Four hundred five thousand six hundred seventy-eight
- B) Four lakh five thousand six hundred seventy-eight
- C) Forty-five thousand six hundred seventy-eight
- D) Four lakh fifty-six hundred seventy-eight
3. What is the expanded form of the number 6,32,045?
- A) 600000 + 30000 + 2000 + 40 + 5
- B) 600000 + 30000 + 2000 + 400 + 5
- C) 60000 + 3000 + 200 + 40 + 5
- D) 600000 + 30000 + 200 + 40 + 5
4. What is the largest 6-digit number that can be formed using the digits 9, 0, 5, 2, 7, 1, where each digit is used only once?
- A) 9,75,210
- B) 9,75,120
- C) 9,01,257
- D) 9,75,021
5. What is the sum of 1,23,456 and 87,654?
- A) 2,11,110
- B) 2,01,110
- C) 2,10,110
- D) 2,11,010
6. Subtract 3,45,678 from 9,00,000.
- A) 5,54,322
- B) 5,64,322
- C) 6,54,322
- D) 5,55,322
7. Multiply 1,234 by 56.
- A) 69,104
- B) 68,104
- C) 69,004
- D) 68,004
8. What is 7,80,000 divided by 1000?
- A) 78
- B) 780
- C) 7,800
- D) 78,000
9. Divide 8,765 by 25.
- A) 350 remainder 15
- B) 350 remainder 5
- C) 351 remainder 15
- D) 350 remainder 0
10. What is the number that comes just before 5,00,000?
- A) 5,00,001
- B) 4,99,999
- C) 4,00,000
- D) 4,99,990
11. A factory produced 1,56,750 toys in January and 1,89,325 toys in February. What is the total number of toys produced in these two months?
- A) 3,45,075
- B) 3,46,075
- C) 3,36,075
- D) 3,46,175
12. A library has 7,50,000 books. If 2,34,500 books are fiction, how many non-fiction books are there?
- A) 5,15,500
- B) 5,25,500
- C) 5,14,500
- D) 5,05,500
13. A farmer harvests 345 kg of wheat from one field. If he has 12 such fields, how much wheat does he harvest in total?
- A) 4140 kg
- B) 4240 kg
- C) 3140 kg
- D) 4040 kg
14. 9,375 candies are to be distributed equally among 25 children. How many candies will each child receive?
15. A school collected Rs. 5,00,000 for a charity. They spent Rs. 1,25,500 on medical supplies and Rs. 75,000 on food. How much money is left?
- A) Rs. 2,99,500
- B) Rs. 3,00,000
- C) Rs. 2,99,000
- D) Rs. 3,00,500
16. A car manufacturing company produced 15,200 cars in March, 18,500 cars in April, and 12,350 cars in May. What was the total production of cars for these three months?
- A) 46,050
- B) 45,950
- C) 45,050
- D) 46,150
17. Rohan had Rs. 85,000. He bought a refrigerator for Rs. 23,450 and a TV for Rs. 45,780. How much money is left with him?
- A) Rs. 15,770
- B) Rs. 15,870
- C) Rs. 16,770
- D) Rs. 16,870
18. A bus traveled 3,450 km in the first week and 4,875 km in the second week. If the total planned distance for the month was 10,000 km, how much more distance does it need to travel?
- A) 1,675 km
- B) 1,775 km
- C) 1,575 km
- D) 1,600 km
19. A large water tank can hold 50,000 liters. If there are already 28,500 liters of water in it, how much more water is needed to fill the tank completely?
- A) 21,500 liters
- B) 22,500 liters
- C) 20,500 liters
- D) 19,500 liters
20. City A has a population of 8,76,500, and City B has a population of 9,10,250. How many more people live in City B than in City A?
- A) 33,750
- B) 34,750
- C) 33,000
- D) 34,000
21. A shopkeeper bought 25 bicycles at Rs. 3,500 each. He spent Rs. 5,000 on transportation. If he sold all the bicycles for a total of Rs. 95,000, what was his profit or loss?
- A) Profit of Rs. 2,500
- B) Loss of Rs. 2,500
- C) Profit of Rs. 5,000
- D) Loss of Rs. 5,000
22. A machine produces 1,500 bottle caps per hour. If it runs for 8 hours a day, how many bottle caps will it produce in 25 days?
- A) 3,00,000
- B) 3,00,500
- C) 3,05,000
- D) 2,90,000
23. When a number is multiplied by 45, the product is 1,84,500. What is the number?
- A) 4,100
- B) 4,010
- C) 4,001
- D) 4,110
24. Factory A produces 2,500 items per day, and Factory B produces 3,000 items per day. How many days will it take for both factories combined to produce a total of 1,65,000 items?
- A) 20 days
- B) 25 days
- C) 30 days
- D) 35 days
25. A fruit seller had 1,500 mangoes. He sold 350 mangoes on Monday and 480 mangoes on Tuesday. He then bought 200 more mangoes. How many mangoes does he have now?
26. A stadium has 25 rows. The first row has 100 seats, the second has 110, the third has 120, and so on. If this pattern continues, how many seats are there in the 10th row?
27. The sum of the ages of a father and his son is 58 years. The father is 28 years older than his son. How old is the son?
- A) 15 years
- B) 16 years
- C) 17 years
- D) 18 years
28. Pipe A can fill a tank with 150 liters of water in an hour. Pipe B can fill it with 120 liters of water in an hour. If both pipes are opened together, how much water will be in the tank after 5 hours?
- A) 1,350 liters
- B) 1,400 liters
- C) 1,300 liters
- D) 1,250 liters
29. In a village of 7,500 people, two-thirds of the population are adults. How many children are there in the village?
- A) 2,500
- B) 3,000
- C) 2,000
- D) 3,500
30. A shopkeeper had Rs. 1,00,000. He bought 5 computers for Rs. 15,000 each. With the remaining money, he bought chairs that cost Rs. 1,250 each. How many chairs did he buy?
- A) 10 chairs
- B) 15 chairs
- C) 20 chairs
- D) 25 chairs