# Knowing Our Numbers – Class 6 /MCQ

**CBSE CLASS 6 MATHEMATICS**

**Knowing Our Numbers – Chapter 1/ MCQ**

**Choose the correct number from the options given below:**

**1. Write the number name of 85,46, 283 in Indian System of Numeration.**

A. Eighty five crore forty six lakh two hundred eighty three.

B. Eighty five lakh forty six thousand two hundred eighty three.

C. Eight crore fifty four lakh six thousand two hundred eighty three.

**2. Insert commas suitably using Indian System of Numeration:**

87595762

A. 87,59,57,62

B. 8,75,95,762

C. 87,595,762

**3. Write the number name of 7452283 in International System of Numeration:**

A. Seven million four hundred fifty two thousand two hundred eighty three.

B. Seventy four million five hundred twenty two eighty three.

C. Seven million four hundred fifty two lakh two hundred eighty three.

**4. Insert commas suitably using International System: 78921092**

A. 7,89,21,092

B. 78,921,092

C. 78,92,10,92

**5. I million = ————- lakh**

A. 10

B. 100

C. 1000

**6. The symbol C stands for ————-**

A. 50

B. 100

C. 1000

**7. Write in Roman Numerals: 98**

A. IIC

B. IXVIII

C. XCVIII

**8. The symbol for 40 is ————-**

A. XXXX

B. LX

C. XL

**9. The symbol LXV stands for ————————**

A. 55

B. 65

C. 75

**10. In Roman Numeration, a symbol is not repeated more than ———— times.**

A. One

B. Two

C. Three

**11. Which is greater?**

A. 97645310

B. 96745130

C. 94765301

**12. Write the numeral for: Forty two lakh seventy thousand eight.**

A. 42, 07,008

B. 42, 70,008

C. 42, 00,708

**13. The smallest 8 digit number is called ——-**

A. One lakh

B. One crore

C. One million

**14. The number of zeroes in one lakh is ————**

A. 5

B. 6

C. 7

**15. In International System of Numeration, commas comes after every ——— digits from the right.**

A. One

B. Two

C. Three

**16. Write the numeral for: Nine crore five lakh forty one.**

A. 9, 05, 00,041

B. 9, 50, 00, 041

C. 9, 05, 00, 401

**17. The symbol for 1000 is ———-**

A. L

B. D

C. M

**18. Write in Roman Numerals: 90**

A. LXXXX

B. CX

C. XC

**19. Make the greatest 5 digit number with the digits 4, 5, 6, 0, 7.**

A. 67540

B. 76540

C. 76045

**20. Make the smallest 5 digit number with the digits 4, 5, 6, 0, 7.**

A. 40567

B. 04567

C. 40657

**ANSWERS:**

**1. Eighty five lakh forty six thousand two hundred eighty three.**

**2. 8, 75, 95, 762**

**3. Seven million four hundred fifty two thousand two hundred eighty three.**

**4. 78, 921, 092**

**5. 10**

**6. 100**

**7. XCVIII**

**8. XL**

**9. 65**

**10. 3**

**11. 97645310**

**12. 42, 70, 008**

**13. One crore**

**14. 5**

**15. Three**

**16. 9, 05, 00, 041**

**17. M**

**18. XC**

**19. 76540**

**20. 40567**