IMO Level 1- Mathematics Olympiad (SOF) Class 8: Questions 829 - 833 of 1040
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Question number: 829
Appeared in Year: 2012
Question
In the morning batch at a school we have observed that when five students took seat on each bench, 4 students remained unseated. But when eleven students took seat per bench, 4 benches remained vacant. The number of students in the morning batch were?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 26 | |
b. | 44 | |
c. | 55 | |
d. | 48 | |
Question number: 830
Question
A third of Viral’s marks in mathematics exceeds a half of his marks in English by 30. If he got 240 marks in the two subjects together, how many marks he get in English?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 60 | |
b. | 50 | |
c. | 40 | |
d. | 100 | |
Question number: 831
Question
Dishant gets 2 marks for each correct answer and loses 1 marks for each wrong answer. He attempts 60 problems and obtains 15 marks. The number of problem solved correctly is________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 25 | |
b. | 21 | |
c. | 18 | |
d. | 10 | |
Question number: 832
Question
If students of a class of strength 90 are girls, then number of boys equals________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 10 | |
b. | 40 | |
c. | 50 | |
d. | 30 | |
Question number: 833
Question
Vimal is traveling at an average rate of 40 miles per hour. How far does he travel in 1 hours?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 100 miles | |
b. | 50 miles | |
c. | 60 miles | |
d. | 20 miles | |