IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 672 - 676 of 1022
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Question number: 672
Question
Which of the following statements is true?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | The bisector of the vertical angle of an isosceles triangle bisects the base at right angles. |
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| b. | If the hypotenuse and an acute angle of one right angled triangle is equal to the hypotenuse and the corresponding acute angle of another triangle, then the triangles are congruent. |
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| c. | In an isosceles triangle, the angles opposite to equal sides are equal. |
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| d. | All a. , b. and c. are correct |
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Question number: 673
Question
In a , which of the given condition holds?
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: 674
Question
Simran earns Rs. 15000 per month by a job. After taxes, her pay cheque is only 82 % of what she earned. What is the amount payable to Simran?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Rs. 12,300.00 |
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| b. | 11,900.00 |
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| c. | Rs. 14,200.00 |
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| d. | Rs. 13,800.00 |
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Question number: 675
Question
A person by selling a Novel for Rs. 650, loses 15%, In order to make a profit of 30%, what is the price at which he must sell?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Rs. 989 |
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| b. | Rs. 565 |
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| c. | Rs. 994 |
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| d. | Rs. 752 |
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Question number: 676
Question
In a if , then the perimeter of the triangle is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 22 cm |
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| b. | 19 cm |
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| c. | 28 cm |
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| d. | 17 cm |
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