# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 720 - 727 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 720

### Question

MCQ▾

A die is thrown. The probability that the number comes up odd is________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 721

### Question

MCQ▾

Three unbiased coins are tossed. What is the probability of getting at most two heads?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 722

### Question

MCQ▾

The number which is divisible by 5 is________.

### Choices

Choice (4)Response

a.

21300

b.

12345

c.

24675

d.

All a., b. and c. are correct

## Question 723

MCQ▾

lies on________.

### Choices

Choice (4)Response

a.

Negative y axis

b.

Negative x axis

c.

Positive x axis

d.

Positive y axis

## Question 724

### Question

MCQ▾

The number which is exactly divisible by 99 is________.

### Choices

Choice (4)Response

a.

25176

b.

33210

c.

8217

d.

All of the above

## Question 725

### Question

MCQ▾

Find the least value of x for which is divisible by 9.

### Choices

Choice (4)Response

a.

4

b.

2

c.

5

d.

3

## Question 726

### Question

MCQ▾

When a certain number is multiplied by 13, the product consists entirely of fives. The smallest such number is________.

### Choices

Choice (4)Response

a.

4271

b.

4256

c.

4273

d.

4275

## Question 727

### Question

MCQ▾

If is divided by 5 leaves a remainder of 4, then one՚s digit of must be________.

### Choices

Choice (4)Response

a.

Either 5 or 4

b.

Either 1 or 4

c.

Either 9 or 4

d.

Question does not provide sufficient data or is vague