#### 7th Standard Maths English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 10

7th Standard

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Maths

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

Part A

10 x 1 = 10
1. (-8)+10+(-2)=____

(a)

2

(b)

8

(c)

0

(d)

20

2. What happens to the area of the parallelogram, if the base is increased 2 times and the height is halved?

(a)

Decreases to half

(b)

Remains the same

(c)

Increases by two times

(d)

none

3. When we subtract ‘a’ from ‘-a’, we get _______

(a)

0

(b)

2a

(c)

-2a

(d)

-a

4. An aircraft can accommodate 280 people in 2 trips. It can take ______trips to take 1400 people.

(a)

8

(b)

10

(c)

9

(d)

12

5. Vertically opposite angles are

(a)

not equal in measure

(b)

complementary

(c)

supplementary

(d)

equal in measure

6. A cricket pitch is about 264 cm wide. It is equal to ____ m.

(a)

26.4

(b)

2.64

(c)

0.264

(d)

0.0264

7. Circumference of a circle is always

(a)

three times of its diameter

(b)

more than three times of its diameter

(c)

less than three times of its diameter

(d)

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

(a)

0

(b)

3

(c)

1

(d)

2

9. In the given figure, which of the following statement is true?

(a)

x + y + z = 1800

(b)

x + y + z = a + b + c

(c)

x + y + z = 2(a + b + c)

(d)

x + y + z = 3(a + b + c)

10. The difference between the consecutive terms of the fifth slanting row containing four elements of a Pascal’s Triangle is

(a)

3, 6,10,…

(b)

4, 10, 20,…

(c)

1, 4, 10,…

(d)

1, 3, 6, …