# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 696 - 701 of 919

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## Question number: 696

MCQ▾

### Question

Mean marks scored by 40 students were found to be 60. Later it was observed that a score of 48 was misread as 84. Then the correct mean is ________

### Choices

Choice (4) Response

a.

59.1

b.

58.2

c.

59

d.

58

## Question number: 697

MCQ▾

### Question

The area of a rectangle is 1000 square meters. If the length is more than the breadth, what is the breadth of the rectangular field?

### Choices

Choice (4) Response

a.

40 m

b.

30 m

c.

25 m

d.

35 m

## Question number: 698

MCQ▾

### Question

If the point (2,5) lies on the graph of the equation , then the value of is________.

### Choices

Choice (4) Response

a.

17

b.

14

c.

15

d.

16

## Question number: 699

MCQ▾

### Question

does not represent equation of line if________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 700

MCQ▾

### Question

Sujal buys an article with discount on its marked price. He makes a profit of by selling it at Rs. 800. The marked price is ________

### Choices

Choice (4) Response

a.

Rs. 1633

b.

Rs. 1400

c.

Rs. 1333

d.

Rs. 1600

## Question number: 701

MCQ▾

### Question

Group the given figures into three classes using each figure only once. Given the Different Sides Figures – Group Them ind the group the given figure into three classes using each figure only once

### Choices

Choice (4) Response

a.

b.

c.

d.