# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 607 - 614 of 1042

Access detailed explanations (illustrated with images and videos) to 1042 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 450.00 -OR-

## Question 607

### Question

MCQ▾

A sum of money is sufficient to pay wages for 31 days and wages for 38 days. The same money is sufficient to pay the wages of both for ________.

### Choices

Choice (4)Response

a.

11 days

b.

10 days

c.

12 days

d.

17 days

## Question 608

MCQ▾

Simplify:

### Choices

Choice (4)Response

a.

b.

0

c.

d.

1

## Question 609

### Question

MCQ▾

When simplified, is equal to________.

### Choices

Choice (4)Response

a.

b.

c.

d.

1

## Question 610

### Question

Match List-Ⅰ List-Ⅱ▾

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 611

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 612

### Question

MCQ▾

One factor of is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 613

### Question

MCQ▾

Reducing the expression to lowest terms, we get________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 614

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

b.

c.

52

d.