Which term of the A.P. 24, 21, 18, ............ is the first negative term?
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Find the nth term of the following sequence :
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2
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The 4th and 7th term of an arithmetic progression are 11 and -4 respectively. What is the 15th term?
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3
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If the sum of three consecutive terms of an increasing A.P. is 51 and the product of the first and third of these terms is 273, then the third term is :
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4
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If the 3rd and the 5th term of an arithmetic progression are 13 and 21, what is the 13th term?
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5
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What is the sum of the first 11 terms of an arithmetic progression if the 3rd term is -1 and the 8th term is 19?
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6
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The 3rd and 7th term of an arithmetic progression are -9 and 11 respectively. What is the 15th term?
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7
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If three numbers be in G.P., then their logarithms will be in
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8
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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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9
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After striking the floor, a rubber ball rebounds to 4/5th of the height from which it has fallen. Find the total distance that it travels before coming to rest if it has been gently dropped from a height of 120 metres.
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10
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What is the sum of the first 17 terms of an arithmetic progression if the first term is -20 and last term is 28?
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