#### 7th Standard Maths English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 9

7th Standard

Reg.No. :
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Maths

Time : 00:10:00 Hrs
Total Marks : 10

Part A

10 x 1 = 10
1. Which property is illustrated by the equation:(5×2)+(5×5)=5×(2+5)

(a)

commutative

(b)

closure

(c)

distributive

(d)

associative

2. The area of the rhombus when both diagonals measuring 8 cm is

(a)

64 sq. cm

(b)

32 sq. cm

(c)

30 sq. cm

(d)

16 sq. cm

3. The value of 7a − 4b when a = 3, b = 2 is

(a)

21

(b)

13

(c)

8

(d)

32

4. 35 cycles were produced in 5 days by a company then______ cycles will be produced in 21 days

(a)

150

(b)

70

(c)

100

(d)

147

5. The sum of all angles at a point is

(a)

360°

(b)

180°

(c)

90°

(d)

6. 37.70 ☐ 37.7

(a)

=

(b)

<

(c)

>

(d)

7. The exponential form of 72 is

(a)

72

(b)

27

(c)

22 × 33

(d)

23 × 32

8. In a ΔABC, AB = AC. The value of x is ____.

(a)

800

(b)

1000

(c)

1300

(d)

1200

9. A _____ is a turn about a point.

(a)

Translation

(b)

Rotation

(c)

Reflection

(d)

Glide Reflection

10. The mean of the data 12, x, 28 is 18. Find the value of x.

(a)

18

(b)

16

(c)

14

(d)

22