7th Standard Maths English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - Seven

7th Standard

Reg.No. :
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Maths

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

Part A

10 x 1 = 10
1. (-5)-(-18)=____

(a)

23

(b)

-13

(c)

13

(d)

-23

2. An algebraic statement which is equivalent to the verbal statement “Three times the sum of x and y” is

(a)

3(x + y)

(b)

3 + x + y

(c)

3x + y

(d)

3 + xy

3. 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

4. The sum of all angles at a point is

(a)

360°

(b)

180°

(c)

90°

(d)

5. The simplest form of 0.35 is

(a)

$\frac { 35 }{ 1000 }$

(b)

$\frac { 35 }{ 10 }$

(c)

$\frac { 7 }{ 20 }$

(d)

$\frac { 7 }{ 100 }$

6. The formula used to find the area of the rectangular path is

(a)

π(R2 − r2 ) sq. units

(b)

(L × B) − (l × b) sq. units

(c)

LB sq. units

(d)

lb sq. units

7. If p(x) and q(x) are two expressions of degree 3, then the degree of p(x) + q(x) is

(a)

6

(b)

0

(c)

3

(d)

Undefined

8. Which of the following methods are used to check the congruence of plane figures?

(a)

translation method

(b)

superposition method

(c)

substitution method

(d)

transposition method

9. What is the sum of the elements of nineth row in the Pascal’s Triangle?

(a)

128

(b)

254

(c)

256

(d)

126

10. (5+20)(−20−5)=?

(a)

−425

(b)

375

(c)

−625

(d)

0