# IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 496 - 500 of 1022

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## Question 496

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### Question

MCQ▾

In our school, there are 70 % girls. 40 % of all the boys select computer subject. If there 60 % students select computer out of the total 2100 students, then the number of girls who select computer subject is ________.

### Choices

Choice (4)Response
a.1205
b.1103
c.Can’t be determined
d.1008

## Question 497

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### Question

MCQ▾

A balloon is flying 110 meters in the sky. Then it came up 30 meters and then it goes again 10 meters. How far the balloon is in the sky?

### Choices

Choice (4)Response
a. meters
b. meters
c. meters
d. meters

## Question 498

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### Question

MCQ▾

In a college, there are 5600 students, out of which 4200 students attend the annual party celebration. What percent of students attended annual party celebration?

### Choices

Choice (4)Response
a.55%
b.75%
c.56%
d.85%

## Question 499

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### Question

MCQ▾

A diver was diving 100 meters below sea level. He went down 20 meters more and came up 35 meters. How far below sea level did he dives?

### Choices

Choice (4)Response
a. meters
b. meters
c. meters
d. meters

## Question 500

Edit

### Question

MCQ▾

Kiran earned some money. She spent of money on clothes and of money on some food. Then she earned another of money. Which of the following fractions represents the part of money she did not spend?

### Choices

Choice (4)Response
a.
b.
c.
d.