Exponents and Powers (IMO- Mathematics Olympiad (SOF) Class 8): Questions 37 - 47 of 61

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1029 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 37

» Exponents and Powers

MCQ▾

Question

The value of , is________.

Choices

Choice (4) Response

a.

3

b.

5

c.

4

d.

7

Question number: 38

» Exponents and Powers

MCQ▾

Question

If, then the value of a is

Choices

Choice (4) Response

a.

3

b.

1

c.

2

d.

4

Question number: 39

» Exponents and Powers

MCQ▾

Question

Number of prime factors in is

Choices

Choice (4) Response

a.

20

b.

28

c.

23

d.

22

Question number: 40

» Exponents and Powers

MCQ▾

Question

The value of when is________.

Choices

Choice (4) Response

a.

80

b.

81

c.

85

d.

84

Question number: 41

» Exponents and Powers

MCQ▾

Question

Number of prime factors in is

Choices

Choice (4) Response

a.

73

b.

60

c.

66

d.

70

Question number: 42

» Exponents and Powers

MCQ▾

Question

If, then the value of is________.

Choices

Choice (4) Response

a.

2

b.

4

c.

1

d.

3

Question number: 43

» Exponents and Powers

MCQ▾

Question

When simplified, is equal to________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 44

» Exponents and Powers

MCQ▾

Question

Number of prime factors in is

Choices

Choice (4) Response

a.

4

b.

9

c.

6

d.

8

Question number: 45

» Exponents and Powers

MCQ▾

Question

The value of is________.

Choices

Choice (4) Response

a.

675

b.

690

c.

630

d.

655

Question number: 46

» Exponents and Powers

MCQ▾

Question

If, then the value of is________.

Choices

Choice (4) Response

a.

3

b.

2

c.

1

d.

4

Question number: 47

» Exponents and Powers

MCQ▾

Question

Simplify:

Choices

Choice (4) Response

a.

0

b.

1

c.

d.

f Page
Sign In