If k, 2k – 1 and 2k + 1 are three consecutive terms of an AP, the value of k is
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If the sums of n terms of two arithmetic progressions are in the ratio \(\frac{{3n + 5}}{{5n + 7}}\) then their nth terms are in the ration
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If the sum of n terms of an A.P. is 3n2 + 5n then which of its terms is 164 ?
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What is the sum of the first 12 terms of an arithmetic progression if the 3^{rd} term is 13 and the 6^{th} term is 4?
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If 7 times the seventh term of an Arithmetic Progression (AP) is equal to 11 times its eleventh term, then the 18th term of the AP will be
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The 3rd and 9th term of an arithmetic progression are 8 and 10 respectively. What is the 16th term?
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If k, 2k – 1 and 2k + 1 are three consecutive terms of an AP, the value of k is
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15th term of A.P., x  7, x  2, x + 3, ........ is
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Which term of the A.P. 92, 88, 84, 80, ...... is 0?
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What is the sum of the first 13 terms of an arithmetic progression if the first term is 10 and last term is 26?
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If a + 1, 2a + 1, 4a  1 are in A.P., then the value of a is:
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