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
Answers
Answered by
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
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