Page 212 - ICSE Math 5

Attempt and Score

A. Choose the correct answers.
1. The place value of 9 in 7,59,52,823 is ______________.
(a) 90,00,000 (b) 9,00,000 (c) 90,000 (d) 9,000

2. The smallest 8-digit number formed using 2, 4, 7, 0, 8, 9, 3 and 5 without repea ng any digit
is ______________.
(a) 9, 87,54,320 (b) 2,03,74,589 (c) 2,03,45,789 (d) 2,03,54,789

3. On rounding off 48,55,473 to the nearest 10, we get ______________.
(a) 48,55,470 (b) 48,55,475 (c) 48,55,480 (d) 48,55,400

4. Which of the following symbols is used to represent 500 in Roman Numeral System?
(a) V (b) L (c) D (d) C

5. Which of the following Roman Numerals cannot be repeated in the forma on of the
numbers?
(a) X (b) M (c) L (d) C

6. The value of LVI in Hindu-Arabic numeral system is ______________.
(a) 46 (b) 56 (c) 66 (d) 76

7. The sum of 51,30,512 and 39,89,095 is ______________.
(a) 91,19,706 (b) 91,19,708 (c) 91,19,607 (d) 92,20,607

8. On subtrac ng 35,154 from 65,890, we get ______________.
(a) 30,736 (b) 30,726 (c) 30,746 (d) 30,644

9. The sum of two numbers is 5,89,900. If one number is 1,80,456, what is the other number?
(a) 4,08,444 (b) 4,07,444 (c) 4,09,444 (d) 4,00,894

10. The product of 7,890 and 1,000 is equal to ______________.
(a) 789,00,000 (b) 78,90,000 (c) 7,89,000 (d) 78,09,000

11. 81,000 ÷ 30 = ______________
(a) 2,007 (b) 2,000 (c) 2,700 (d) 2,070

12. On solving 2 + 3 x 8 ÷ 2, we get ______________.
(a) 20 (b) 16 (c) 14 (d) 20

13. Which of the following is not a mul ple of 19?
(a) 207 (b) 133 (c) 95 (d) 228

14. Which of the following is not a factor of 28?
(a) 7 (b) 3 (c) 14 (d) 28

15. Which of the following pairs is co-prime?
(a) 5 and 25 (b) 39 and 81 (c) 43 and 97 (d) 51 and 85

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