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E:\Working\Focus_Learning\Math_Genius_4_(25-10-2023)\Open_Files\Answer
\ 07-Dec-2023 Bharat Arora P-6 Reader’s Sign _______________________ Date __________

Model Test Paper – 1 (e) Sphere 1 0 1 0 0
A. 1. (a) 2. (c) 3. (a) 4. (c) 5. (b) 6. (c) (f) Hemisphere 2 1 1 1 0
7. (c) 8. (a) 9. (d)
B. 1. 4,00,000 + 10,000 + 3000 + 600 + 30 + 2 2. 1,00,000 2. (a) Football, Globe (b) Rubik cube, Dice (Answers may vary)
3. 13 4. zero(0) 5. 6 6. 1 3. (b), (c)
7. 200 + 10 + 5 + 0.7 + 0.05 Chapter Assessment
(e) (ii)
C. 1. 7 necklaces 2. 5 or 1 3. 12,04,700 1. (a) (iv) (b) (iv) (c) (iv) (d) (iii) (f) (ii)

10 2 2. (a) A, B, O, D, E (b) BF (c) OA , OB , OD , OF (d) OE
4. 45 chairs in each row, 57 chairs left. 5. 3950 kilometers 3. (a) AD (b) AB and CD (c) parallel (d) AC and BD
6. (a) 63 (b) 48 (c) 36 4. E, M, W
5.
6. (a) Centre (b) Radius (c) Radius (d) Diameter
(b) centre : O, Diameter: AB, Radii: OA and OB
(a) Three
3 × 21 2 × 24 2 × 18 (c) 14 cm
7. Radius 8 cm 9 cm 2 cm 5 cm 4 cm
3 × 7 3 × 8 2 × 9
Diameter 16 cm 18 cm 4 cm 10 cm 8 cm
2 × 4 3 × 3 8. (c)
Brain Sizzlers
2 × 2 1. 8 cm 2. 16 cm
7. 1 = 2 = 3 = 4 = 5 = 6 = 7 Mental Maths 2. Yes 3. No 4. Three 5. No
1.
No
3 6 9 12 15 18 21
Chapter 8. Geometry Chapter 9. Symmetry and Patterns
Let's Recall: Let's Recall:
1. (a) cone (b) cuboid (c) circle 1. (a), (b) 2. (a) (b) 100000
Practice Time 8A
1. (a) point (b) definite (c) one (d) no Think and Answer

2. (a) Point P (b) Line ST (c) Ray DC (d) Line segment UV yes; 0, 3 and 8

3. (a) OA , OB , OC , OD Practice Time 9A

,
,
(b) , OB OC OD OE OF OG OH 1. (a), (e), (f)
,
,
,
,
OA

4. (a) P, Q, R (b) PQ PR, (c) QX , QY , PX (d) PR
Think and Answer
Railway tracks, Edges of a ruler, Zebra crossing, Ruled paper, etc. 3. (a), (c)
Think and Answer Practice Time 9B
Partially open doors, scissors, hands of clock, cycle spokes, etc. 1. (b), (d), (e), (f)
Practice Time 8B 2. (a) (b)
1. (a) Intersecting lines (b) Parallel lines
(c) Perpendicular (d) Intersecting
(e) Intersecting (f) Perpendicular

2. (a) Arms: OA , OB ; Vertex: O; Angle: ∠AOB

(b) Arms: BA , BC ; Vertex: B; Angle: ∠ABC (c) (d)

(c) Arms: QP , QR ; Vertex: Q; Angle: ∠PQR
Practice Time 8C
2. (b), (c), (e), (f), (h)
3. (a), (b), (c), (e) Think and Answer
4. (a) AB , BC , CD , DA (b) XY , YZ , ZX 34
(c) MN , NO , OP , PM (d) AB , BC , CD , DE , EA Practice Time 9C
5. (a) T (b) F (c) F (d) T (e) F 1. (a) 16, 19, 22, 25 (b) 39, 48, 57, 66 (c) 27, 31, 35, 39 (d) 64, 32, 16, 8
Practice Time 8D 2. (a) 1234 × 9 + 5 = 11111; 12345 × 9 + 6 = 111111
1. (a) False (b) True (c) True (d) False (e) True (f) True (b) 9876 × 9 + 4 = 88888; 98765 × 9 + 3 = 888888
2. (a) Centre: O, Radius: OA, OB, OC, Diameter: BC (c) 12345 × 8 + 5 = 98765; 123456 × 8 + 6 = 987654
(b) Centre: O, Radius: OA, OB, Diameter: AB (d) 20000 ÷ 2000 = 10; 20000 ÷ 20000 = 1
3. (a) OA (b) AB 3. (a) 555, 5, 277775 (b) 333, 5
5. (a) 20 cm (b) 26 cm (c) 18 cm (d) 10 cm (e) 14 m 4. (a) 24 (b) 20 (c) 30
6. (a) 6 cm (b) 20 cm (c) 13 cm (d) 32 cm (e) 40 cm Practice Time 9D
Practice Time 8E 1. (a), (b), (e), (f)
1. Number Number Number Number Think & Answer
Name of of of plane of curved of Number of I LOVE INDIA
shape face(s) face(s) face(s) edge(s) vertices Practice Time 9E
(a) Cube 6 6 0 12 8 1. (a) 2 5 8 5 18 5 14 15 23
(b) Cuboid 6 6 0 12 8 (b) 2 5 12 9 5 22 5 9 14 25 15 21 18 19 5 12 6
(c) 4 15 9 20 14 15 23
(c) Cylinder 3 2 1 2 0 (d) 4 15 25 15 21 18 2 5 19 20
(d) Cone 2 1 1 1 1 (e) 4 18 5 1 13 19 3 15 13 5 20 18 21 5
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