# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 609 - 615 of 1040

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## Question number: 609

Edit
MCQ▾

### Question

When simplified, is equal to________.

### Choices

Choice (4) Response

a.

b.

c.

d.

1

## Question number: 610

Edit
Match List-Ⅰ List-Ⅱ▾

### Question

Match the following provided that and are any rational numbers different from zero and, are any rational numbers.

List-Ⅰ (Terms With Same Base Different Exponent) List-Ⅱ (Use Of Basic Exponent Rules)

(A)

(i)

(B)

(ii)

(C)

(iii)

### Choices

Choice (4) Response
• (A)
• (B)
• (C)

a.

• (ii)
• (iii)
• (i)

b.

• (i)
• (ii)
• (iii)

c.

• (ii)
• (i)
• (iii)

d.

All of the above

## Question number: 611

Edit
MCQ▾

### Question

If is a factor of, then the value of must be________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 612

Edit
MCQ▾

### Question

One factor of is ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 613

Edit
MCQ▾

### Question

Reducing the expression to lowest terms, we get________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 614

Edit
MCQ▾

### Question

If is a factor of, then the value of must be________.

### Choices

Choice (4) Response

a.

b.

c.

52

d.

## Question number: 615

Edit
MCQ▾

### Question

The complex factors of are________.

### Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague