IMO- Mathematics Olympiad (SOF) Class 9: Questions 466 - 471 of 919
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Question number: 466
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Factor of =
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Question number: 467
» Analytical Reasoning and Logical Reasoning
Question
Six books P, Q, R, S, T and U are placed side by side. R, Q, T have blue covers and other books have red covers. Only S and are new books and the rest are old, P, R, S are law reports, the rest are Gazetteers. Which two books are old Gazetteers with blue covers?
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| Choice (4) | Response | |
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| a. | T and U |
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| b. | Q and T |
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| c. | Q and R |
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| d. | Q and U |
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Question number: 468
Question
A cloth merchant has announced rebate in prices. If one needs to have a rebate of Rs. 70, then how many shirts each costing Rs. 60, he should purchase?
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| a. | 1 |
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Question number: 469
Question
A class starts at 7 a. m. and lasts till 1 p. m. seventh periods are held during this interval. After every period, 5 minutes are given free to the students. The exact duration of each period is ________
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| Choice (4) | Response | |
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| a. | 47.14 minutes |
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| b. | 47 minutes |
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| c. | 47.56 minutes |
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| d. | 47.78 minutes |
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Question number: 470
» Introduction to Euclid's Geometry
Question
The measures of two complementary angles are represented by and. What is the value of x?
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| Choice (4) | Response | |
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| a. | 40 |
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| b. | 30 |
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| c. | 10 |
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| d. | 20 |
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Question number: 471
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