Page 188 - Maths Skill - 3

186 Maths

Exercise 10.9
1. 549 L 725 mL 2. 22 L 125 mL 3. 65 L 745 mL 4. 57 L 585 mL

5. 100 L 468 mL 6. 764 L 250 mL 7. 625 mL 8. 40 L 525 mL
Assessment Time

A. 1. a 2. c 3. b 4. c 5. a B. 1. 400 cm
2. 8 L 888 mL 3. 9 km 4. 6 kg 50 g 5. 1 kg 818 g 6. 5 kg 350 g 7. 5 L 902 mL

8. 5 L 675 mL C. 1. b 2. a 3. yes 4. a
Assessment 3
1. b 2. d 3. c 4. b 5. a 6. c 7. d 8. b

9. two 10. equal 11. opposite 12. meter 13. plane 14. True 15. False 16. False
17. True 18. d 19. c 20. a 21. a 22. 8 m 50 cm
23. 9 m 42 cm 24. 21, 7 25. cone 26. 6.315 kg 27. 23 m 80 cm

CHAPTER - 11: TIME AND CALENDAR

Boot-up

Do Your Self
Exercise 11.1
1. (a) Quarter to 3 (b) Quarter past 9 (c) Quarter past 7 (d) Half past 5

2. (a) 2 : 05 (b) 9 : 25 (c) 5 : 40 (d) 3 : 55

11 12 1 11 12 1 11 12 1 11 12 1
10 2 10 2 10 2 10 2
3. (a) 9 3 (b) 9 3 (c) 9 3 (d) 9 3
8 4 8 4 8 4 8 4
7 6 5 7 6 5 7 6 5 7 6 5
Exercise 11.2

11 12 1 11 12 1
10 2 10 2
1. (a) 9 3 (b) 9 3 2. (a) 6 a.m. (b) 7 p.m. (c) 10 a.m. (d) 4 p.m.
8 4 8 4
7 6 5 7 6 5
(e) 3 a.m. (f) 2 p.m. 3. 1: 30 p.m.

Exercise 11.3
1. (a) 365 (b) 366 (c) 12 (d) 28 (e) 29 (f) 24

(g) Saturday (h) Thursday (i) January (j) July 2. (a) 420 minutes (b) 540 minutes
(c) 120 minutes (d) 300 minutes 3. (a) 192 hours (b) 96 hours (c) 48 hours (d) 120 hours
Exercise 11.4

Do it yourself.
Assessment Time

A. 1. b 2. b 3. c 4. b 5. c B. Do it yourself. C. 1. True 2. False

3. False 4. True D. 1. c 2. 02/05/19 3. 84 4. c