Page 136 - Genius Kids Math Marathon- 4

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(d) 10 m, 6.25 m ; (e) 16 cm, 16 cm ; (f) 12 m, 9 m ` (c) 8:30 a.m.; (d) 7:30 p.m.; (e) 11:35 a.m.; (f) 3:58 p.m.
8.
9.
48,000; ` 1,21,500. Exercise 14.2
Exercise 13.1 1. (a) 1625; (b) 1520; (c) 0815; (d) 0340; (e) 0030;
1. (a) 500 cm; (b) 90 cm; (c) 380 cm; (d) 246 cm; (e) 78 cm; (f) 1025; (g) 0345; (h) 1330; (i) 2228; (j) 0640; (k) 2045; (l)
2.
(f) 214 cm; (g) 360 cm; (h) 4250 cm; (a) 2 m 18 cm; (b) 4 1230; 2. (a) 1:12 a.m.; (b) 12:00 a.m.; (c) 6:50 p.m.; (d)
m 80 cm; (c) 6 m 42 cm; (d) 7 m 18 cm; (e) 8 m 18 cm; (f) 5 11:30 a.m.; (e) 1:50 a.m.; (f) 8:20 a.m.; (g) 7:35 p.m.; (h)
m; (g) 5 m 70 cm; (h) 35 m; (i) 40 m; (j) 50 m; (a) 2 km 11:15 p.m.
3.
315 m; (b) 5 km 618 m; (c) 4 km; (d) 1 km 764 m; (e) 2 km Exercise 14.3
462 m; (f) 12 km 375 m; (g) 10 km 500 m; (h) 7 km 648 m; 1. (a) 6 Hrs 30 minutes; (b) 12 Hrs 00 minutes; (c) 26 Hrs 13
(i) 14 km 350 m; (j) 23 km 650 m; (a) 4 m 1 dm 8 cm; (b) minutes; (d) 40 Hrs 42 minutes; (e) 6 minutes 4 seconds; (f)
4.
3 m 7 dm 5 cm; (c) 20 m 4 dm 8 cm (d) 8 m 6 dm 9 cm; (e) 64 11 days 10 Hours; (g) 12 days 11 Hours; (h) 14 days 11
m 3 dm 2 cm; (f) 2 m 2 dm; (g) 5 m 1 dm 2 cm; (h) 9 m 1 dm Hours; (a) 3 Hours 54 minutes; (b) 5 Hours 44 minutes; (c)
2.
8 cm; (i) 36 m 5 dm; (j) 87 m 5 dm. 7 Hours 50 minutes; (d) 9 Hours 8 minutes; (e) 0 Hours 48
4.
3.
Exercise 13.2 minutes; (f) 14 Hours 10 Minutes; 7 : 15 a.m.; 10 : 05
a.m.
1. (a) 11 m 40 cm; (b) 44 m 80 cm; (c) 15 m 32 dm 50 cm;
(d) 9 m 35 dm 46 cm; (e) 45 km 820 m; (f) 96 km 150 m; Exercise 14.4
2.
(g) 9 km 72 dam 10 m; (h) 40 km 63 dam 3 m; (a) 2 m 2 1. January; March; May; July; August; October; December;
cm; (b) 4 m 69 cm; (c) 3 m 14 dm 00 cm; (d) 2 m 5 dm 4 cm; 2. April; June; 5. 366 days.
(e) 9 km 845 m; (f) 8 km 475 m; (g) 2 km 8 dam 8 m; (h) 5 Exercise 15.1
3.
km 9 dam 0 m; Rohan, 2 cm; 4. 5 km 598 m. 1. (a) 350 P; (b) 1005 P; (c) 2030 P; (d) 4856 P; (e) 6050 P;
Exercise 13.3 (f) 75940 P; (g) 28475 P; (h) 45025 P; (i) 18590 P; (j) 21040
1. (a) 1 kg 346 g; (b) 1 kg 638 g; (c) 2 kg 340 g; (d) 3 kg P; (k) 34925 P; (l) 2092 P; (m) 5831 P; (n) 40078 P; (o)
575 g; (e) 5 kg 327 g; (f) 8 kg 750 g; (g) 8 kg 965 g; (h) 10 35075 P; 2. (a) ` 0.75; (b) ` 1.85; (c) ` 2.40; (d) ` 3.05; (e)
kg 240 g; (i) 11 kg 375 g; (j) 12 g 450 g; (k) 7 kg 632 g; (l) ` 4.10; (f) ` 8.40; (g) ` 12.45; (h) ` 27.85; (i) ` 51.80; (j) `
14 kg 275 g; (m) 20 kg 350 g; (n) 48 kg 670 g; (o) 50 kg 50 63.20; (k) ` 7.89; (l) ` 23.05; (m) ` 5.02; (n) ` 2.00; (o) `
g; (a) 4250 g; (b) 15000 g; (c) 4500 g; (d) 6080 g; (e) 21.50.
2.
5510 g; (f) 3 g; (g) 50800 g; (h) 5070 g; (i) 7880 g; (j) Exercise 15.2
12800 g; (k) 84 g; (l) 800 g. 1. (a) ` 93.59; (b) ` 98.29; (c) ` 460.73; (d) ` 612.77;
Exercise 13.4 (e) ` 1248.93; (f) ` 2713.45; (g) ` 1130.42; (h) ` 1360.78;
2. (a) ` 19.60; (b) ` 39.85; (c) ` 123.75; (d) ` 79.90; (e) `
1. (a) 14 g 47 cg; (b) 109 kg 66 2 g; (c) 62 kg 473 g; (d) 60
kg 730 g; (e) 17 kg 3 hg 3 dag 1 g; (f) 12 kg 3 hg 6 dag 5 g; 559.50; (f) ` 5664.90; (g) ` 1249.80; (h) ` 719.50.
(g) 13 kg 2 hg 8 dag 5 g; (a) 3 g 89 cg; (b) 88 cg; (c) 6 g 5 Exercise 15.3
2.
cg; (d) 29 kg 784 g; (e) 1 kg 8 hg 7 dag 6 g; (f) 2 kg 8 hg 7 1. ` 93.47; 2. ` 1876.25; 3. ` 95.50; 4. ` 21481.00;
dag 4 g; (g) 3 kg 4 kg 1 g; 224 kg 300 g; 409 kg 342 g. 5. ` 277961.65; 6. 4 coin; 7. 90 rupees; 8. ` 169.25;
3.
4.
9. ` 4458.10; 10. ` 52.50.
Exercise 13.5
Exercise 15.4
1. (a) 1 l 230 ml; (b) 1 l 800 ml; (c) 2 l 774 ml; (d) 2 l 600
ml; (e) 8 l 956 ml; (f) 12 l 255 ml; (g) 20 l 40 ml; (h) 30 l 550 1. ` 230.50; 2. ` 104.00; 3. ` 129.75; 4. ` 171.00;
ml; (a) 4430 ml; (b) 2050 ml; (c) 8725 ml; (d) 7650 ml; 5. ` 303.75.
2.
(e) 10010 ml; (f) 20450 ml; (g) 11009 ml; (h) 15350 ml.
Exercise 13.6
1. (a) 45 kl 830 l; (b) 103 l 31 cl; (c) 40 l 84 cl; (d) 27 kl 200
l; (e) 13 kl 0 hl 2 dal 8 l; (f) 9 l 2 dl 2 cl 5 ml; (g) 10 kl 0 hl 5
2.
dal 4 l; (h) 7 l 3 dl 7 cl 2 ml; (a) 9 kl 658 l; (b) 6 l 35 cl;
(c) 2 l 4 cl; (d) 5 kl 750 l; (e) 3 kl 8 hl 6 dal 6 l; (f) 1 l 3 dl 8
cl 9 ml; (g) 2 kl 2 hl 7 dal 7 l; (h) 3 l 7 dl 0 cl 0 ml 431 l
3.
6.
5.
130 ml; 4. 74 l 750 ml; 26 km 70 m; 19 l 600 ml.
Exercise 14.1
1. (a) a.m.; (b) a.m.; (c) p.m.; (d) a.m.; (e) p.m.; (f) p.m.;
2.
(g) p.m.; (h) p.m.; (i) a.m.; (a) 12:00 noon; (b) 2:50 p.m.;

136 Mathematics–4
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