Question

NALANDA INTERNATIONAL SCHOOL, GOHANA

HALF YEARLY EXAMS (2020-21)

Time: 3 hours Grade: VII Subject: Mathematics M.M: 80

GENERAL INSTRUCTIONS:

(i) All questions are compulsory.

(ii) The question paper consists of 40 questions divided into four sections A, B, C and D.

(iii) Section-A comprises of 20 questions of 1 mark each, Section-B comprises of 6 questions of 2

marks each, Section-C comprises of 8 questions of 3 marks each and Section-D comprises of 6

questions of 4 marks each.

SECTION A

Multiple Choice Questions (Q1 - 20) [1 × 20]

1. The additive inverse of 15 is

(a) 1 (b) |15| (c) -15 (d) |−15|

2. The sum of 7m, n, 2m, and 3n is

(a) 12mn (b) 12mn + 1 (c) 9m + 4n (d) 10m + 3n

3. If the cost of 1 kg potatoes is Rs 20, then 1

4

kg potatoes will cost

(a) Rs 80 (b) Rs 24 (c) Rs 5 (d) Rs 6

4. -5 can be written in the form

as

(a) −5

−1

(b) −5

0

(c) 1

−5

(d) −5

1

5. The reciprocal of (

−3

5

)

2

(a) (

3

5

)

2

(b) 27

125

(c) 125

27

(d) (

−5

3

)

2

6. How many rational numbers can be found between −2

3

and −2

5

?

(a) 1 (b) 2 (c) many (d) none

7. The solution of equation 2x – 3 = 5 is

(a) 1 (b) 4 (c) 8 (d) 16

8. 0 ÷ (-8) is

(a) 0 (b) -1 (c) -8 (d) not define

9. A hiker covers 16 km in 4 hours, he will go in 7 hours

(a) 28 km (b) 10 km (c) 8 km (d) 82 km

10.

is equivalent to

(a) 0.8 (b) 8.0 (c) 0.888 (d) 1.25

11. The value of (

8

9

)

0

is

(a) 8

9

(b) 0 (c) 1 (d) 9

8

12. An equilateral triangle has rotational symmetry of order

(a) 2 (b) 1 (c) 4 (d) 3

13. If 2 is subtracted from thrice a number, the result is 7. The number is

(a) 6 (b) 7 (c) 3 (d) 5

14. 0.2 + 0.005 is

(a) 0.7 (b) 0.52 (c) 0.205 (d) 0.07

15. The correct conversion of 30 m 5 cm is

(a) 30.5 m (b) 30.05 m (c) 30.005 (d) none of these​

Answer 1

Step-by-step explanation:

section a

mcq

1 d

2 c

3 a

4 d

5 d

6 c

7 b

8 a

9 a

10 c

11 b

12 d

13 c

14c

15 a