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BEYOND PUBLICATION-PROGRESSIONS-EXERCISE
- The 17^(th) term of 1.1, 2.2, 3.3, 4.4, ………….. Is
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- The 25^(th) term of -300, -290, -280,………. is
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- How many numbers are divisible by 4 lying between 101 and 250 ?
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- The common ratio of the G.P. 3, 6, 12, 24, ………. Is
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- The common ratio of the G.P. 192, 48, 12,….is
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- The 103^(rd) term of 1, -1, 1, -1, ….. is
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- Which term of the G.P. 2, 6,18,54,……………… is 2 xx 3^(10)?
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- If a(7) + a(4) of a G.P. is 343, then the common ratio is
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- If a, b, c are in G.P., then b =
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- 8,x,10 are in G.P then x=
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- If 3, x, 11 are in A.P. , then x =
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- If x, xy , xy^(2), xy^(3), …………. Forms a G.P., then its 15^(th) term i...
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- if a = 3 and a(7) = 33, then a(11) is
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- -20, -18, -16, ………… which term of this A.P. is a first positive term?
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- 1,-1, 1, -1,1,-1,…… up to 131 terms, then S(131) =
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- The 10^(th) term of the AP 3,11,19,…. Is ……….
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- ………. term of AP 21 , 18, 15, ……. is -81.
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- The 8th term from the end of the AP 7,10,13, ….. 184 is ………..
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- The nth term of a, a+d, a+2d, ……… is ………….
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- In the AP, first term is 4 and common difference is -1 then AP is ………....
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