# Exponents and Powers (IMO- Mathematics Olympiad (SOF) Class 8): Questions 11 - 16 of 61

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## Question number: 11

» Exponents and Powers

MCQ▾

The value of

### Choices

Choice (4) Response

a.

15

b.

11

c.

17

d.

16

## Question number: 12

» Exponents and Powers

MCQ▾

### Question

Number of prime factors in is

### Choices

Choice (4) Response

a.

65

b.

73

c.

70

d.

72

## Question number: 13

» Exponents and Powers

Match List-Ⅰ List-Ⅱ▾

### Question

Match the following provided that a and b are any rational numbers different from zero andx, y are any rational numbers.
List-Ⅰ (Uses Of Exponent Rules) List-Ⅱ (Term With Different Base And Same Exponent)

(A)

(i)

(B)

(ii)

(C)

(iii)

### Choices

Choice (4) Response
• (A)
• (B)
• (C)

a.

• (ii)
• (i)
• (iii)

b.

• (i)
• (ii)
• (iii)

c.

• (i)
• (iii)
• (ii)

d.

• (iii)
• (ii)
• (i)

## Question number: 14

» Exponents and Powers

MCQ▾

### Question

The value of is________.

### Choices

Choice (4) Response

a.

1

b.

c.

9

d.

7

## Question number: 15

» Exponents and Powers

Match List-Ⅰ List-Ⅱ▾

### Question

Match the following provided that a and b are any rational numbers different from zero andx, y are any rational numbers.
List-Ⅰ (Terms With Same Base Different Exponents) List-Ⅱ (Uses Of Basic Exponent Rule)

(A)

(i)

(B)

(ii)

(C)

(iii)

### Choices

Choice (4) Response
• (A)
• (B)
• (C)

a.

• (ii)
• (i)
• (iii)

b.

• (iii)
• (ii)
• (i)

c.

• (i)
• (ii)
• (iii)

d.

• (i)
• (iii)
• (ii)

## Question number: 16

» Exponents and Powers

MCQ▾

### Question

The value of is________.

### Choices

Choice (4) Response

a.

4

b.

5

c.

2

d.

1

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