Question 1

1. What is the place value of 7 in the number 8,76,54,321?

A) 7,00,000B) 70,00,000C) 7,000D) 70,000

Answer

✓ Correct Answer: Option B

Question 2

2. What is the International Number System equivalent of 1 Crore?

A) 1 MillionB) 10 MillionC) 100 MillionD) 1 Billion

Answer

✓ Correct Answer: Option B

Question 3

Question 4

4. Find the difference between the place value and the face value of 9 in 45,98,230.

A) 89,991B) 90,000C) 9D) 89,910

Answer

✓ Correct Answer: Option A

Question 5

5. 1 Billion is equal to how many Crores?

A) 10 CroresB) 100 CroresC) 1 CroreD) 1,000 Crores

Answer

✓ Correct Answer: Option B

Question 6

6. What is the predecessor of 10,00,000?

A) 9,99,999B) 10,00,001C) 99,999D) 1,00,000

Answer

✓ Correct Answer: Option A

Question 7

7. Write the standard form of $8 \times 10^7 + 5 \times 10^4 + 9 \times 10^1$.

A) 8,05,00,090B) 8,00,50,090C) 8,50,00,090D) 8,00,05,090

Answer

✓ Correct Answer: Option B

Question 8

8. How many zeroes are there in 100 Million?

A) 7B) 8C) 9D) 6

Answer

✓ Correct Answer: Option B

Question 9

9. Estimate the sum of 45,678 and 32,195 to the nearest thousand.

A) 77,000B) 78,000C) 79,000D) 80,000

Answer

✓ Correct Answer: Option B

Question 10

10. How many lakhs make a million?

A) 10B) 100C) 1D) 1,000

Answer

✓ Correct Answer: Option A

Question 11

11. What is the sum of the greatest 6-digit number and the smallest 7-digit number?

A) 19,99,999B) 10,99,999C) 9,99,999D) 20,00,000

Answer

✓ Correct Answer: Option A

Question 12

12. Choose the correct numeral for: "Fifty-three million, four hundred twenty-one thousand, six hundred".

A) 53,421,600B) 53,042,160C) 5,342,160D) 534,216,000

Answer

✓ Correct Answer: Option A

Question 13

13. How many thousands are there in 5 Lakhs?

A) 50B) 500C) 5,000D) 5

Answer

✓ Correct Answer: Option B

Question 14

14. What is the product of 4,000 and 25,000?

A) 1 CroreB) 10 CroresC) 100 CroresD) 10 Lakhs

Answer

✓ Correct Answer: Option B

Question 15

15. What is the difference between the greatest 7-digit number and the smallest 6-digit number?

A) 98,99,999B) 99,89,999C) 99,99,999D) 89,99,999

Answer

✓ Correct Answer: Option A

Question 16

16. The population of a city is 4,56,78,900. If it increases by 2 Lakhs, what is the new population?

A) 4,76,78,900B) 4,58,78,900C) 4,56,98,900D) 6,56,78,900

Answer

✓ Correct Answer: Option B

Question 17

17. What is $10^5 \times 10^2$ written in standard form?

A) 10,00,000B) 1,00,00,000C) 1,00,000D) 10,000

Answer

✓ Correct Answer: Option B

Question 18

18. In the number 23,45,67,890, what is the place value of 3?

A) 3 CroresB) 30 LakhsC) 30 CroresD) 3 Millions

Answer

✓ Correct Answer: Option A

Question 19

19. Express 7,004,020 in expanded notation.

A) $7 \times 10^6 + 4 \times 10^3 + 2 \times 10^1$B) $7 \times 10^6 + 4 \times 10^4 + 2 \times 10^1$C) $7 \times 10^7 + 4 \times 10^3 + 2 \times 10^1$D) $7 \times 10^6 + 4 \times 10^2 + 2 \times 10^1$

Answer

✓ Correct Answer: Option A

Question 20

20. Which of the following is the largest number?

A) 89,99,999B) 9,000,000C) 8,999,999D) 90,00,001

Answer

✓ Correct Answer: Option D

Accepted Answer

✓ Correct Answer: Option A

Large Numbers Quiz for Grade 7

1. What is the place value of 7 in the number 8,76,54,321?

2. What is the International Number System equivalent of 1 Crore?

3. Round off 5,43,289 to the nearest ten thousand.

4. Find the difference between the place value and the face value of 9 in 45,98,230.

5. 1 Billion is equal to how many Crores?

6. What is the predecessor of 10,00,000?

7. Write the standard form of $8 \times 10^7 + 5 \times 10^4 + 9 \times 10^1$.

8. How many zeroes are there in 100 Million?

9. Estimate the sum of 45,678 and 32,195 to the nearest thousand.

10. How many lakhs make a million?

11. What is the sum of the greatest 6-digit number and the smallest 7-digit number?

12. Choose the correct numeral for: "Fifty-three million, four hundred twenty-one thousand, six hundred".

13. How many thousands are there in 5 Lakhs?

14. What is the product of 4,000 and 25,000?

15. What is the difference between the greatest 7-digit number and the smallest 6-digit number?

16. The population of a city is 4,56,78,900. If it increases by 2 Lakhs, what is the new population?

17. What is $10^5 \times 10^2$ written in standard form?

18. In the number 23,45,67,890, what is the place value of 3?

19. Express 7,004,020 in expanded notation.

20. Which of the following is the largest number?