IMO- Mathematics Olympiad Class 8: Questions 350 - 357 of 1029
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Question number: 350
» Quadrilaterals and Practical Geometry
Question
Which quadrilateral has the given property if one pair of sides is parallel and the nonparallel sides are congruent?
Choices
| Choice (4) | Response | |
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| a. | Trapezoid |
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| b. | Rectangle |
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| c. | Parallelogram |
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| d. | Square |
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Question number: 351
Question
What sum lent out at C. I. will amount to Rs. 810 in 1 years at 10 % p. a. interest?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 736.36 Rs. |
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| b. | 600 Rs. |
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| c. | 550 Rs. |
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| d. | 725.04 Rs. |
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Question number: 352
Question
When the price of a product was increased by 10%, the number sold decreased by 30%, what was the decrease on the total revenue?
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Question number: 353
Question
12 % of 200 = x% of 720, then the value of x is________.
Choices
| Choice (4) | Response | |
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| a. | 3.33 |
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| b. | 1 |
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| c. | 5 |
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| d. | 2 |
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Question number: 354
» Quadrilaterals and Practical Geometry
Following Statement is true or false:
PQRS is an isosceles trapezium then the opposite angles are supplementary. This statement is ________.
Question number: 355
» Quadrilaterals and Practical Geometry
Question
ABCD is rhombus, If , then is________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 30 |
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| b. | 40 |
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| c. | 50 |
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| d. | 120 |
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Question number: 356
Question
If S. P. of an article is of its C. P. , then the profit % in the transaction is________.
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Question number: 357
» Quadrilaterals and Practical Geometry
Question
Area of trapezoid is________.
Choices
| Choice (4) | Response | |
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| c. |
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| d. | Question does not provide sufficient data or is vague |
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