# IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 1030 - 1036 of 1040

Access detailed explanations (illustrated with images and videos) to 1040 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

## Question number: 1030

Edit
MCQ▾

### Question

Which of the following statement is true for square numbers?

### Choices

Choice (4) Response

a.

Square numbers are always positive

b.

Square number can only have even number of zeroes at the end

c.

Both a. and b. are correct

d.

None of the above

## Question number: 1031

Edit
MCQ▾

### Question

A bag contains 50p, 25p, 10p coins in the ratio 5: 6: 10, amounting to Rs. 500. Find the total number of coins

### Choices

Choice (4) Response

a.

3800

b.

1000

c.

2100

d.

1330

## Question number: 1032

Edit
MCQ▾

### Question

When a certain number is multiplied by 15, the product consists entirely of fives. The smallest such number is ________

### Choices

Choice (4) Response

a.

37

b.

24

c.

41

d.

32

## Question number: 1033

Edit
MCQ▾

### Question

Three numbers are in the ratio of 2: 3: 4. The sum of their cubes is 50688. The numbers are ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 1034

Edit
MCQ▾

### Question

The area of a square field is sq. m. the length of each side of the field is________.

### Choices

Choice (4) Response

a.

11.92

b.

22.3

c.

14.07

d.

12.03

## Question number: 1035

Edit
MCQ▾

### Question

If , then x is equal to ________.

### Choices

Choice (4) Response

a.

2

b.

6

c.

4

d.

5

## Question number: 1036

Edit
MCQ▾

### Question

The number p written in standard form is and the number q written in standard form is . Calculate . Give your answer in standard form.

### Choices

Choice (4) Response

a.

b.

c.

d.