IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 1 - 11 of 968
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Question number: 1
Question
If a679b is a five digit number in base 10 and is divisible by 72, then the values of a and b are ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 3,2 | |
b. | 6,2 | |
c. | 2,6 | |
d. | 2,3 | |
Question number: 2
Question
Value of is ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 4 | |
b. |
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c. |
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d. |
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Question number: 3
Question
Rationalizing factor of is ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
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b. |
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c. |
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d. |
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Question number: 4
Question
________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 43 | |
b. | 41 | |
c. | 48 | |
d. | 11 | |
Question number: 5
Question
Fraction is equal to ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
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b. |
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c. | 10 | |
d. |
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Question number: 6
Question
The 100th root of is ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
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b. |
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c. |
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d. |
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Question number: 7
Question
The rational number between is ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
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b. |
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c. |
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d. |
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Question number: 8
Question
Given that H. C. F , find L. C. M .
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 22338 | |
b. | 23238 | |
c. | 83234 | |
d. | 23328 | |
Question number: 9
Question
is________
Choices
| Choice (4) | Response | |
|---|---|---|
a. | A rational number | |
b. | An irrational number | |
c. | Not a real number | |
d. | An integer | |
Question number: 10
Question
are integers, none of which are divisible by
The remainder when
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 1 or 2 | |
b. | 0 or 2 | |
c. | 1 | |
d. | 0 | |
Question number: 11
Question
Fraction is equal to ________
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
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b. |
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c. | 1 | |
d. |
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