IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 414 - 422 of 1022
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Question number: 414
Question
A man sells two bullocks for Rs. 12000 each, neither losing nor gaining in the deal. If he sold one bullock at a gain of 16%, the other bullock is sold at a loss of ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 24% | |
b. |
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c. | 84% | |
d. |
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Question number: 415
Question
Choices
| Choice (4) | Response | |
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a. |
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b. |
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c. |
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d. |
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Question number: 416
Question
Cube 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: 417
Question
The CP of 20 pens is equal to the SP of 18 pens. The gain % is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 11.11% | |
b. | 15.11% | |
c. | 13.24% | |
d. | 12% | |
Question number: 418
Question
is equal to ________.
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: 419
Question
If , then the value of is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Cannot be determined | |
b. | 1 | |
c. | 0 | |
d. | - 1 | |
Question number: 420
Question
If , then the value of is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | -1 | |
b. | 0 | |
c. | Cannot be determined | |
d. | 1 | |
Question number: 421
Question
In an election between two candidates, the candidate who gets 30 % of the votes polled is defeated by 15,000 votes. What is the number of votes polled by the winning candidates?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 26,250 | |
b. | 11,250 | |
c. | 30,000 | |
d. | 37,500 | |
Question number: 422
Question
If , then the incorrect expression from the following 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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