If a flower bed, there are 23 rose plant...

If a flower bed, there are 23 rose plants in the first row, 21 in the second, 19 in the third, and so on. There are 5 rose plants in the last row. How many rows are there in the flower bed?

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VGS PUBLICATION-BRILLIANT-PROGRESSIONS-EXERCISE

Find the 11^(th) term from the last of the A.P series given below: A...
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A sum of Rs. 1000 is invested at 8% simple interest per year. Calculat...
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If a flower bed, there are 23 rose plants in the first row, 21 in the ...
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Fill in the blanks in the following table, given that 'a' is the first...
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Fill in the blanks in the following table, given that 'a' is the first...
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Fill in the blanks in the following table, given that 'a' is the first...
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Fillintheblanksinthefollowingtable,giventhat'a'isthefirstterm,dthecomm...
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Fillintheblanksinthefollowingtable,giventhat'a'isthefirstterm,dthecomm...
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Find the (i) 30^(th) term of the A.P. : 10,7,4, ……
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Find the (ii) 11^(th) term of the A.P. : -3, (-1)/2, 2, …….
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Find the respective terms for the following lowing Aps. (i) a(1) = 2...
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Find the respective terms for the following lowing Aps. (ii) a(2) = ...
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Find the respective terms for the following lowing Aps. (iii) a(1) =...
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Find the respective terms for the following lowing Aps. (iv) a(1) = ...
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Find the respective terms for the following lowing Aps. (v) a(2) = 3...
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Which term of the AP: 3,8,13,18,……, is 78 ?
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Find the number of terms in the following A.P. 7, 13, 19,…..205
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Find the number of terms in each of the following Aps : (ii) 18, 15(...
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Check whether, -150 is a term of the AP: 11,8,5,2,…..
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Find the 31^(th) term of an A.P. whose 11^(th) term is 38 and the 16^(...
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