Algebraic Expressions and Identities [IMO Level 1- Mathematics Olympiad (SOF) Class 8]: Questions 24 - 35 of 67

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Question 24

Question MCQ▾

If x , find the value of .

Choices

Choice (4)Response

a.

47

b.

72

c.

27

d.

25

Edit

Question 25

Question MCQ▾

If , find the value of .

Choices

Choice (4)Response

a.

3

b.

2

c.

4

d.

5

Edit

Question 26

Question MCQ▾

The product of and is________.

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 27

Question MCQ▾

The value of the product and at x = 1 is________.

Choices

Choice (4)Response

a.

15

b.

18

c.

14

d.

17

Edit

Question 28

Question MCQ▾

The degree of constant polynomial is ________.

Choices

Choice (4)Response

a.

1

b.

2

c.

0

d.

3

Edit

Question 29

Question MCQ▾

If and , then the value of is________.

Choices

Choice (4)Response

a.

22

b.

51

c.

49

d.

64

Edit

Question 30

Question MCQ▾

The perimeter of a triangle is and two of its sides are and . Find the third side of the triangle.

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 31

Question MCQ▾

What must be subtracted from to get ?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 32

Question MCQ▾

The quotient when is divided by is________.

Choices

Choice (4)Response

a.

3q

b.

3mn

c.

-3q

d.

3pm

Edit

Question 33

Question MCQ▾

What must be subtracted from to get ?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 34

Question MCQ▾

On dividing by , we get quotient________.

Choices

Choice (4)Response

a.

b.

3yz

c.

d.

Edit

Question 35

Question MCQ▾

The two adjacent sides of rectangle are and . Find the perimeter.

Choices

Choice (4)Response

a.

b.

c.

d.

Edit