IMO- Mathematics Olympiad (SOF) Class 10: Questions 11 - 19 of 958
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Question number: 11
Question
Fraction is equal to ________
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| Choice (4) | Response | |
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| a. | 1 |
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Question number: 12
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________
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| Choice (4) | Response | |
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| a. | 110 |
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| b. | 140 |
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| c. | 150 |
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| d. | 100 |
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Question number: 13
Question
Find out a rational number lying between
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Question number: 14
Question
If ‘u’ and’s’ are rational numbers and, then u = ________
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| Choice (4) | Response | |
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| d. | 17 |
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Question number: 15
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Value of is ________
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Question number: 16
Question
Given that H. C. F, find L. C. M.
Choices
| Choice (4) | Response | |
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| a. | 53560 |
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| b. | 63670 |
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| c. | 73680 |
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| d. | 83790 |
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Question number: 17
Question
is integers, none of which are divisible by 4. The remainder when is divided by 4 is ________
Choices
| Choice (4) | Response | |
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| a. | 1 or 2 |
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| b. | 1 |
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| c. | 0 |
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| d. | 0 or 1 |
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Question number: 18
Question
Sum of squares of the two consecutive natural numbers is 421. The two consecutive numbers respectively________
Choices
| Choice (4) | Response | |
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| a. | 14 and 15 |
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| b. | 34 and 35 |
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| c. | 21 and 22 |
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| d. | 67 and 68 |
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Question number: 19
Question
Given that H. C. F, find L. C. M.
Choices
| Choice (4) | Response | |
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| a. | 19584 |
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| b. | 22513 |
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| c. | 21390 |
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| d. | 23625 |
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