IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 18 - 27 of 929

Access detailed explanations (illustrated with images and videos) to 929 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 18

» Number System

Edit
MCQ▾

Question

If , then the value of is ________.

Choices

Choice (4) Response

a.

10

b.

7

c.

9

d.

8

Question number: 19

» Number System

Edit
MCQ▾

Question

The rationalizing factor of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 20

» Number System

Edit
MCQ▾

Question

The value of equal to ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 21

» Number System

Edit
MCQ▾

Question

The 100th root of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 22

» Number System

Edit
MCQ▾

Question

The lowest number between and is ________.

Choices

Choice (4) Response

a.

b.

c.

All of the above

d.

None of the above

Question number: 23

» Number System

Edit
MCQ▾

Question

If , find the value of

Choices

Choice (4) Response

a.

6

b.

5

c.

7

d.

8

Question number: 24

» Number System

Edit
MCQ▾

Question

If and , then is________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 25

» Number System

Edit
MCQ▾

Question

Find the values of a and b if

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 26

» Number System

Edit
MCQ▾

Question

The numerator of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 27

» Number System

Edit
MCQ▾

Question

The value of x, if is ________.

Choices

Choice (4) Response

a.

3

b.

5

c.

25

d.

4