IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 772 - 776 of 929
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Question number: 772
» Linear Equations in Two Variables
Question
Suman had 11 pair of bangles. She let Smita borrow 4x pair of bangles, and then she had 7 pairs left. Which equation models this solution?
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Question number: 773
Question
One quality of wheat at Rs. 15 per kg is mixed with another quality at a certain rate in the ratio. If the mixture so formed be worth Rs. 30 per kg, what is the rate per kg of the second quality of wheat?
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| Choice (4) | Response | |
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| a. | Rs. 41 |
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| b. | Rs. 39 |
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| c. | Rs. 40 |
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| d. | Rs. 42 |
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Question number: 774
Question
A die is thrown once. The probability of getting an odd number is ________
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| a. | 2 |
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| d. | 0 |
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Question number: 775
Question
The probability of guessing the correct answer to a certain test question is. If the probability of not guessing the correct answer to this question is , then x = ________
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| b. | 5 |
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Question number: 776
» Analytical Reasoning and Logical Reasoning
Question
Three elements are given below. These elements may or may not have some inter-linkage. Each group of the elements may fit into one of the diagrams at (A), (B), (C), (D). You have to indicate which diagram depicts the correct relationship among “Honesty, Intelligence, Aptitude”.
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| a. |  Tthese Elements May or May Not Have Some Inter-Linkage Choice A Given the three elements, these elements may or may not have some inter-linkage and find the correct diagram |
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| b. |  Hese Elements May or May Not Have Some Inter-Linkage -Choice B Given the three elements, these elements may or may not have some inter-linkage and find the correct diagram |
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| c. |  These Elements May or May Not Have Some Inter-Linkage -Choice C Given the three elements, these elements may or may not have some inter-linkage and find the correct diagram |
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| d. |  These Elements May or May Not Have Some Inter-Linkage -Choice D Given the three elements, these elements may or may not have some inter-linkage and find the correct diagram |
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