Page 217 - Maths Class 06

ANSWERSHEET thousand fifty-six, (v) 4,57,360 : Four lakh
fifty-seven thousand three hundred sixty.
(b) (i) Ascending order : 374056; 457360; 576430;
EXERCISE 1.1 675034; 760543 (ii) Descending order : 760543;
1. (a) Seventeen lakh forty thousand three hundred 675034; 576430; 457360; 374056
eight
EXERCISE 1.2
(b) Four lakh thirty-five thousand seven
1. (b) 5020, 5000, 5000 (c) 2350, 2300, 2000
(c) Two crore seventy lakh one thousand three
(d) 6670, 6700, 7000 (e) 8460, 8500, 8000
(d) Forty crore eighty-three lakh forty-five thousand (f) 5250, 5200, 5000 (g) 7320, 7300, 7000
twelve
(h) 3970, 4000, 4000 (i) 1460, 1500, 1000
2. (a) Eight million four hundred five thousand three (j) 4740, 4700, 5000
hundred sixteen
2. (a) 1000 (b) 90 (c) 550 (d) 151800
(b) One hundred thirty-five thousand two
(e) 120 (f) 36000 (g) 8 (h) 33
(c) Seven billion five hundred nine million four
(i) 580 (j) 70
hundred sixty-three thousand one hundred
twelve 3. (a) 7900 (b) 700 (c) 1300
(d) 2300 (e) 9100
(d) Four hundred ninety-seven million fifty-one
thousand eight 4. (a) 5000 (b) 3000 (c) 12000
(d) 3000 (e) 2000
3. 92354; 98432; 321157; 384651; 427554
5. (a) 240000 (b) 50000
4. 900520184; 95009481; 94810095; 94009581;
(c) 60000 (d) 180000
90504518
6. (a) 3 (b) 10 (c) 60
5. (a) 8000000+ 400000 + 50000 + 3000 + 700
(d) 10 (e) 7 (f) 33
+ 60 + 5
7. 25 fruits
(b) 50000000 + 7000000 + 60000 + 2000 + 300
+ 10 + 9 EXERCISE 1.3
(c) 40000000 + 10000 + 800 + 9 1. (a) XLV (b) XCII (c) LXVIII
6. (a) 9,342,000 (b) 14,00,523 (c) 307,752,280 (d) CV (e) CCCLXXV (f) DXLIX
(d) 43,15,08,007 (g) CLXXIV (h) CCXCIX (i) DCI
7. (a) 724,112,301 : Seven hundred twenty-four million (j) DCCCXXXV (k) MDCCLIX (l) MMXC
one hundred twelve thousand three hundred one 2. (a) 430 (b) 1905 (c) 155 (d) 77
(b) 2,003,005 : Two million three thousand five (e) 569 (f) 439 (g) 242 (h) 167
(c) 52,731,508 : Fifty-two million seven hundred 3. (a) XXI < XXIV < XXXI < XL < XLV
thirty-one thousand five hundred eight. (b) CDXLV < DXXIX < DXLIV < DXCIX
8. (a) 5,06,912 : Five lakh six thousand nine hundred 4. (a) LVIII > XLIX > XXXVIII > XXXII
twelve (b) DCXXXV > CDXXIX > CCCLIV > CXLI
(b) 2,73,41,607 : Two crore seventy three lakh forty MCQs
one thousand six hundred seven 1. (c), 2. (d), 3. (a), 4. (a), 5. (a), 6. (b), 7. (b), 8. (c),
(c) 37,79,51,419 : Thirty-seven crore seventy-nine 9. (a), 10. (a).
lakh fifty-one thousand four hundred nineteen
EXERCISE 2.1
9. 1 10. 198 11. 79,92,000
1. (a) False (b) False (c) False
12. Smallest Number Greatest Number
(d) False (e) True
(a) 3045789 9875430
2. (a) 2221 (b) 5921 (c) 99
(b) 1023468 8643210
3. Do it yourself 4. Do it yourself
(c) 203569 965320
5. Do it yourself
(d) 13579 97531
EXERCISE 2.2
(e) 20468 86420
(f) 100379 973100 1. (a) 105 (b) 0 (c) 1275 (d) 100
13. (a) (i) 7,60,543 : Seven lakh sixty thousand five (e) 405, 195 (f) 0, 7 (g) 1 (h) 100, 2
hundred forty-three, (ii) 6,75,034 : Six lakh 2. (a) 1008 (b) 600 (c) 1100
seventy-five thousand thirty-four, (iii) 5,76,430 : 3. Do it yourself
Five lakh seventy-six thousand four hundred 4. (a) 399500 (b) 116000
thirty, (iv) 3,74,056 : Three lakh seventy-four (c) 114400 (d) 7770000

217 Mathematics-6