# IMO Level 1- Mathematics Olympiad (SOF) Class 6: Questions 858 - 865 of 1059

Access detailed explanations (illustrated with images and videos) to 1059 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: 858

Edit
MCQ▾

### Question

Distance from flat A to flat B is 20 km and distance from flat B to flat C is 35000 m, then the ratio of distance from flat A to flat B and distance from flat B to flat C is

### Choices

Choice (4) Response

a.

3: 5

b.

4: 7

c.

5: 3

d.

7: 4

## Question number: 859

Edit
MCQ▾

### Question

Length and width of a rectangle field measures 60 m and 45 m. The distance covered by a man going around the field 3 times is

### Choices

Choice (4) Response

a.

460 m

b.

160 m

c.

690 m

d.

630 m

## Question number: 860

Edit
MCQ▾

### Question

The area of a square is numerically half of the perimeter of the square, then the side of square is

### Choices

Choice (4) Response

a.

3

b.

2

c.

4

d.

5

## Question number: 861

Edit
MCQ▾

### Question

In an exam, the ratio of marks of mathematics to marks of science is 7: 9. If marks of science is 90, then the marks of mathematics is

### Choices

Choice (4) Response

a.

70

b.

75

c.

71

d.

80

## Question number: 862

Edit
MCQ▾

A square has

### Choices

Choice (4) Response

a.

Three lines of symmetry

b.

Two lines of symmetry

c.

One line of symmetry

d.

Four lines of symmetry

## Question number: 863

Edit
MCQ▾

### Question

If m = n, then ________.

### Choices

Choice (4) Response

a.

b.

or

c.

d.

## Question number: 864

Edit
MCQ▾

### Question

A line segment has ________ end points.

### Choices

Choice (4) Response

a.

No

b.

3

c.

2

d.

1

## Question number: 865

Edit
MCQ▾

### Question

The method of finding solution by trying out various values for the variable is called

### Choices

Choice (4) Response

a.

Checking method

b.

Trial and error method

c.

Testing method

d.

Error method