#### 7th Standard Maths English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 5

7th Standard

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Maths

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

Part A

10 x 1 = 10
1. (−16)÷4 is the same as

(a)

-(-16÷4)

(b)

−(16)÷(-4)

(c)

16÷(-4)

(d)

−4÷16

2. The area of the rhombus is 128 sq. cm and the length of one diagonal is 32 cm. The length of the other diagonal is

(a)

12 cm

(b)

8 cm

(c)

4 cm

(d)

20 cm

3. In an expression, we can add or subtract only…

(a)

Like terms

(b)

Unlike terms

(c)

All terms

(d)

None of the above

4. 4 typists are employed to complete a work in 12 days. If two more typists are added, they will finish the same work in _______ days.

(a)

7

(b)

8

(c)

9

(d)

10

5. In the given figure, angles a and b are

(a)

alternate exterior angles

(b)

corresponding angles

(c)

alternate interior angles

(d)

vertically opposite angles

6. 0.009 is equal to

(a)

0.90

(b)

0.090

(c)

0.00900

(d)

0.900

7. The formula to find the area of the circular path is

(a)

π(R2 − r2 ) sq. units

(b)

πr2 sq. units

(c)

2πr2 sq. units

(d)

πr2 + 2r sq. units

8. The unit digit of the numeric expression 1071 + 1072 + 1073 is

(a)

0

(b)

3

(c)

1

(d)

2

9. The difference of two decimals is 86.58 and one of the decimal is 42.31 Find the other one

(a)

128.89

(b)

128.69

(c)

128.36

(d)

128.39

10. The solution of the inequation 5x + 5 ≤ 15 are (where x is a natural number

(a)

1 and 2

(b)

0, 1 and 2

(c)

2, 1, 0, −1, −2..

(d)

1, 2, 3..