IMO- Mathematics Olympiad Class 10: Questions 611 - 617 of 908
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Question number: 611
Question
In a given A. P, if the term is and term is , then its term is ________
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Question number: 612
Question
In an A. P. , the sum of first n terms is , find its term
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| Choice (4) | Response | |
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| a. | 224 |
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| b. | 226 |
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| c. | 216 |
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| d. | 220 |
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Question number: 613
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If in an A. P. , , where denotes the sum of r terms of the A. P, then is equal to ________
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Question number: 614
Question
Three numbers are inserted between the 2 numbers and 30 such that an A. P. results. Find the fourth numbers.
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| Choice (4) | Response | |
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| a. | 42 |
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| b. | 24 |
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| c. | 23 |
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| d. | 32 |
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Question number: 615
Question
If the sum of terms of an A. P. is and the sum of terms is , then the sum of terms is ________
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| b. | 0 |
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Question number: 616
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If the sum of first n even natural numbers is equal to K times the sum of first n odd natural numbers, and then K is equal to ________
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Question number: 617
Question
If Belongs to A. P. such that , then the value of equals ________
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| Choice (4) | Response | |
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| a. | 1584 |
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| b. | 1654 |
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| c. | 1650 |
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| d. | 1325 |
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