IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 50 - 62 of 930

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Question 50

Question MCQ▾

If ‘a’ and ‘b’ are rational numbers and , then a = ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 51

Question MCQ▾

If and , then abcd equals ________.

Choices

Choice (4)Response

a.

25

b.

c.

d.

Edit

Question 52

Question MCQ▾

can be expressed in rational form as ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 53

Question MCQ▾

, find the value of p and q.

Choices

Choice (4)Response

a.

-9 and 3

b.

-3 and 3

c.

-5 and 5

d.

-1 and 1

Edit

Question 54

Question MCQ▾

If , find the value of

Choices

Choice (4)Response

a.

32

b.

42

c.

62

d.

52

Edit

Question 55

Question MCQ▾

The 1000th root of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 56

Question MCQ▾

On simplifying , we get ________.

Choices

Choice (4)Response

a.

2

b.

1

c.

4

d.

3

Edit

Question 57

Question MCQ▾

Choices

Choice (4)Response

a.

3

b.

1

c.

2

d.

Edit

Question 58

Question MCQ▾

If , then the value of and is ________

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 59

Question MCQ▾

If and , then abc equals ________.

Choices

Choice (4)Response

a.

b.

c.

d.

5

Edit

Question 60

Question MCQ▾

0.3333 … can be expressed in rational form as ________.

Choices

Choice (4)Response

a.

b.

3

c.

d.

Edit

Question 61

Question MCQ▾

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 62

Question MCQ▾

On simplifying , we get ________.

Choices

Choice (4)Response

a.

2

b.

3

c.

4

d.

1

Edit