Page 234 - Math Genius C3

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think tank (Page 203) Chapter 12. Data Handling
1. `500 note 2. `2000 note Let’s ReCaLL
Practice time 11C 1. (a) Marigold (b) Jasmine (c) 142 (d) 84
1. (a) `885.60 (b) `826 (c) `904.50 (d) `179.40 2. (a) 7 (b) 11 (c) Cartoon
(d) Musical
(e) Action and Comedy
2. (a) 30 paise (b) `11 (c) `20.73 Practice time 12a
3. (a) `75 (b) `154.50 (c) `24.10 (d) `180 4. (a) 2 students (b) Ice-cream (c) Kheer (d) 52
(e) `25.24 5. (a) 6 (b) 4 (c) Relay Race (d) Long Jump
Practice time 11D (e) 23 (f) 3 students
Practice time 12B
Fashion Bazar Date: 10/12/20xx
1. (a) 14 (b) Maths (c) 8 students (d) 40
Customer name : Harsha Bill No. 100 2. (a) 30 (b) 15 (c) 10 (d) 55 (e) By walk
s. No. Items Quantity Cost per item total cost 3. (a) Maths (b) Art (c) 10 (d) 8 (e) 2
Mental Maths (Page 218)
1. Shirt 2 `300 `600
Badminton = 2, Football = 13, Basketball = 5, Cricket = 5, Hockey = 5
2. Trouser 3 `450 `1350 Challenge Question (Page 219)
3. Skirt 1 `250 `250 Riya 2; Priya 3
Chapter assessment
total `2200
1. (a) Shikha, 7 (b) 6 (c) Saket and Navneet
Chapter assessment (d) Saransh
1. (a) (iii) (b) (ii) (c) (i) (d) (iv) 3. (a) Bulldog (b) 53 (c) 13 (d) Pug
4.
2. (a) 50 (b) 2 (c) 5 (a) 1400 (b) 1600 (c) Wednesday, Thursday
(d) 600
(e) 4200 (f) 11
3. (a) Eighty-nine rupees sixty-two paise
(b) Nineteen rupees seventy-nine paise Model test Paper – 2
(c) Fifty-four paise 1. (c) 2. (b) 3. (b) 4. (b)
(d) Ten rupees one paisa 5. (b) 6. (b) 7. (b) 8. (a)
10. (b)
(a)
9.
4. (a) `7.50 (b) `40.80 (c) `19.85 (d) `30.07 11. (a) circular (b) 366 (c) 2-D (d) equal
5. (a) 1240 paise (b) 9975 paise (c) 89 rupees 99 paise (e) night (f) morning (g) 0
(d) 9 rupees 90 paise 13. Cube, 6 14. 77 buttons
6. (a) `592 (b) `1130.40 (c) `180.04 (d) `81.90 15. 45 minutes 16. 50 km 730 m
(e) `6183.75 (f) `6205.95 (g) `8 (h) `10.01 17.
(i) `112 aBC supermarket Date: 10/10/20xx
7. `83.40 8. `197.10 Customer name: Bill No. 0514
9. `243 10. `73.70 s. No. Items Quantity Rate total Price
11. `90 1. Biscuits 3 packets `15.00 `45.00
Mental Maths (Page 208) 2. Baked beans 2 bottles `45.50 `91.00
1. (a) 835 paise 2. Twenty 3. Oranges 5 kg `47.00 `235.00
3. 200-rupee notes – Five 4. Potatoes 4 kg `12.25 `49.00
100-rupee notes – Five total `420.00
Challenge Question (Page 208) 18. (a) Jolly (b) 49 (c) 322 (d) Nidhi
`14 19. (a) 25 vehicles (b) 110 vehicles

232 Mathematics-3