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E:\Working\Brother_Education\Preparatory_Stage_Maths-3_(11-09-2024)\Open_Files\Answers
\ 11-Sep-2024 Sonia Suyal Proof-1 Reader’s Sign _______________________ Date __________

Practice Time 10F 6. (a) `280 (b) `116.25 (c) `374 (d) `24.50
1. (a) 4 (b) 7 (c) July and August (e) `47.5
(d) 52 (e) March, August, November Think and Answer
(f) Wednesday (g) Wednesday 1. `500 note 2. `2000 note
2. Leap Years: 1200, 2016, 2024
Maths Connect Practice Time 11C
15th August, 1947 ; 26th November, 1949 ; 26th January, 1950 1. (a) `885.60 (b) `826 (c) `904.50 (d) `179.40
Think and Answer 2. (a) 30 paise (b) `11 (c) `20.73
1. 12 hours, 720 min 2. 8 hours, 480 min 3. 6 hours, 360 min 3. (a) `75 (b) `154.50 (c) `24.10 (d) `180
Practice Time 10G (e) `25.25
1. (a) 4.1.2003; 4/1/2003 (b) 21.04.2014; 21/04/2014 Practice Time 11D
(c) 16th November, 2018; November 16, 2018 Fashion Bazar Date: 10/12/20xx
2. (a) 120 minutes (b) 480 minutes (c) 24 hours
(d) 1440 minutes (e) 7200 minutes (f) 133 days Customer name : Harsha Bill No. 100
(g) 168 days (h) 300 days (i) 1460 days S. No. Items Quantity Cost per item Total cost
Chapter Assessment
1. (a) (ii) (b) (ii) (c) (i) 1. Shirt 2 `300 `600
2. (a) (iii) (b) (v) (c) (ii) (d) (i) (e) (iv) 2. Trouser 3 `450 `1350
3. (a) 13 (b) 8 (c) 9 (d) 12 3. Skirt 1 `250 `250
4. (a) 300 minutes (b) 48 hours (c) 120 days (d) 490 minutes
5. (a) 4 hours (b) 1 hours 15 minutes (c) 4 hours 15 minutes Total `2200
6. 1:15 p.m. Maths Fun
7. (a) 15/11/2018; Nov. 15, 2018 (b) 16 Nov. 2019; Nov. 16, 2019 1. (a) `1022; One thousand twenty-two rupees
(c) 26/1/2020; 26 Jan. 2020 (b) `710; Seven hundred ten rupees
9. 9 hours 55 minutes 10. 24 rounds 11. 720 minutes
Brain Sizzlers 2. (c) `996; Nine hundred ninety-six rupees
1. 29 minutes 2. 8 hours Maya
Chapter Assessment
Chapter 11. Money 1. (a) (iii) (b) (ii) (c) (i) (d) (iv)
Let's Recall 2. (a) 50 (b) 2 (c) 5
1. (a) `75 (b) `180 (c) `275 (d) `700 3. (a) Eighty-nine rupees sixty-two paise
2. (a) two (b) five (c) five (d) four (b) Nineteen rupees seventy-nine paise
(e) twenty (f) ten (g) ten (h) twenty (c) Fifty-four paise
Maths Connect (d) Ten rupees one paisa
1050.50 4. (a) `7.50 (b) `40.80 (c) `19.85 (d) `30.07
Practice Time 11A 5. (a) 1240 paise (b) 9975 paise (c) `89.95 (d) `9.90
6.
1. (a) Thirty rupees fifty paise (a) `592 (b) `1130.40 (c) `180.10 (d) `81.9
(f) `6205.95
(h) `10.10
(g) `8
(e) `6183.75
(b) Twenty rupees seventy-five paise (i) `112
(c) Hundred rupees ten paise 7. `83.40 8. `197.10 9. `243 10. `73.70
(d) One hundred eighteen rupees seventy-five paise 11. `90
(e) Five hundred fifty rupees twenty paise. Mental Maths
(f) Nine hundred ninety-nine rupees twenty paise.
2. (a) `42.25 (b) `65.50 (c) `100.65 (d) `27.70 1. (a) 835 paise 2. Twenty
3.
(e) `1.75 (f) `98.90 200-rupee notes – Five
100-rupee notes – Five
3. (a) `155.50; One hundred fifty-five rupees and fifty paise Brain Sizzlers
(b) `80.50; Eighty rupees and fifty paise
(c) `702; Seven hundred two rupees. 1. 4 10 2. ` 1 2 0 . 9 0
(d) `500.75; Five hundred rupees and seventy-five paise. ` 1 6 . 5 0 – ` 1 0 0 . 1 0
4. (a) 75 paise (b) 2050 paise (c) 2505 paise (d) 1600 paise – ` 5 . 0 5 ` 2 0 . 8 0
5. (a) `9 (b) `5.50 (c) `40 (d) `10 ` 1 1 . 4 5
6. (a) 5 rupees and 75 paise; `5.75 (b) 9 rupees and 50 paise; `9.50
(c) 83 rupees and 50 paise; `83.50 (d) 3 rupees and 25 paise; `3.25
Think and Answer Chapter 12. Data Handling
1. Ravi is left with `604.25. Let's Recall
Practice Time 11B 1. (a) Marigold (b) Jasmine (c) 142 (d) 84
1. (a) `131.70 (b) `120.95 (c) `146.35 (d) `428.60 2. (a) 7 (b) 11 (c) Cartoon
2. (a) `258.05 (b) `520.25 (c) `192.30 (d) `110.30 (d) Musical (e) Action and Comedy
3. (a) `1280.85 (b) `1652.40 (c) `1530 (d) `1222.90 Practice Time 12A
(e) `335.45 (f) `132.75 4. (a) 2 students (b) Ice-cream (c) Kheer (d) 52
4. (a) `6.50 (b) `51 (c) `13 (d) `49.35 5. (a) 6 (b) 4 (c) Relay Race (d) Long Jump
5. `12.5 (e) 23 (f) 3 students

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