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\\November 23, 2023 5:09 PM Surender Prajapati Proof 5 Reader _________________________ Date: ___________________74

4. (a) 3 sq. units (b) 6 sq. units (c) 4.5 sq. units (d) 7.5 sq. units 2. (a) 3 km (b) 5.5 km (c) Zoya
5. (a) 7 sq. units (b) 9 sq. units (c) 7.5 sq. units (d) 7.5 sq. units (d) Maya's house
6. 900 sq. m 7. 34 m 8. 480 sq. m 9. `877.5 Chapter Assessment
10. (a) 107 sq. cm (b) 168 sq. cm (c) 93 sq. cm
Practice Time 11C 1. (c)
3.
1. 151 sq. units 2. 35 sq. units 3. 56 sq. units 4. 136 sq. units (a) Vanishing point (b) one (c) perspective
5. 93 sq. units 6. 150 sq. units (d) compass
Practice Time 11D 4. (a) (i) Top view (ii) Front view (iii) Side view
(b) (i) Front view (ii) Top view
(iii) Side view
1. (a) 8 cu. units (b) 7 cu. units (c) 10 cu. units (d) 9 cu. units (c) (i) Top view (ii) side view (iii) side view
2. (a) 765 cu. cm (b) 12.5 cu. cm (c) 1728 cu. cm
3. (a) 1056 cu. cm (b) 25 cu. m (c) 631800 cu. mm (d) 4.536 cu. m 5. (a) circle (b) rectangle (c) circle
4. (a) 5832 cu. mm (b) 1728 cu. cm (c) 27 cu. m 6. (a) Valsad (b) Mehsana (c) Kachchh
(d) 1.157625 cu. cm (e) 21952 cu. mm (d) South-east
5. Length Breadth Height Volume 7. (a) 5 cm, 750 m (b) 1 km 140 m
(a) 3.5 m 5 m 2 m 35 cu. m Chapter 13: Data Handling
(b) 5 cm 4 cm 7 cm 140 cu. cm
(c) 12 cm 5 cm 7 cm 420 cu. cm Let’s Recall
(d) 12 m 9 m 10 m 1080 cu. m 1. 20 students 2. Bungee jumping 3. Boating 4. 65 students
6. 2304 cu. cm 7. 32.768 cu. m 8. 2 cm 5. 5 6. 120 students
Mental Maths Practice Time 13A
Area (in sq. units) 15 7.5 18 9 6 1. Fruits Tally Marks Number of fruits
Shapes C, E F, K D A, H, I B, G, J Mango | 6
Banana ||| 8
Maths Connect
1. 568 m 2. 15675 sq. m 3. 9.6 sq. m 4. 1.44 sq. m Apple |||| 4
5. 31000 sq. m Papaya |||| 9
Orange 10
Chapter Assessment Grapes | 16
1. (a) –(iii) (b) –(iv) (c) –(ii) (d) –(i) (e) –(iii) (f) –(iii)
2. 1000 3. 440 metres, `2904 4. 425 5. 2000 blocks 2. (a) Dancing and watching TV (b) Reading (c) 3 students
6. `1080 7. 48 cm and 66 sq. cm 8. 79 unit cubes (d) 21 students (e) 4
9. 10 m 10. 16320 cu. cm 11. 5000 cu. m 3. Car Colour Tally Marks Number
12. 27000 cu. cm 13. 10000000 bricks Red || 7
14. Siya’s lunch box is bigger Green ||| 8
Brain Sizzlers White 10
1. 750 grams 2. 2176 sq. cm Blue 5
Chapter 12: Visualisation of 3D Objects and Maps Yellow | 6
Silver || 2
Let’s Recall Black || 2
1. (b), (c) Total = 40
Practice Time 12A
1. (b), (d) (a) 10 (b) 8 (c) white
2. (a) –(iii) (b) –(iv) (c) –(i) (d) –(ii) (e) –(v) 4. Weight (in kg) Tally Marks Number
40 |||| 4
43 || 2
3. 4. Do it yourself 47 |||| 4
53 |||| 4
55 ||| 3
Practice Time 12B 57 ||| 3
2. (i) (ii) (iii) Total = 20
(a) Front View Top view Side View Practice Time 13B
(b) Front View Side View Top view
(c) Side View Front View Top view 1. (a) Graph represents the sales of TV sets by a dealer in a particular week.
(b) 1 square unit = 2 TV sets
Practice Time 12C
1. (b) Panchkuian Road (c) Underground Parking (c) 16
(d) 6 blocks, A, B, C, D, E and F (d) Friday and Saturday
(e) Take Janpath road and turn right from the outer circle then take left (e) Sunday
turn on Parliament street. Now, take right turn on Hanuman Road to (f) 82
reach Gurudwara. 2. (a) `6000 (b) In others expenses (c) `20000
(f) Baba Kharak Singh Marg (d) Maximum money is spent on education.

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