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RD SHARMA ENGLISH-ARITHMETIC PROGRESSIONS-All Questions
- Find the indicated terms in each of the following sequences whose nth ...
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- Write the first five terms of the sequence defined by an=(-1)^(n-1). 2...
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- Which term of the A.P. 3,10,17, ... will be 84 more than its 13th t...
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- Let sequence by defined by a1=3,an=3a(n-1)+1 for all n >1
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- A sequence is defined by an=n^3-6n^2+11 n-6. Show that the first three...
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- Which term of the arithmetic progression 8,14,20,26, ... will be 72 ...
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- Find the term of the arithmetic progression 9,12,15,18, ... which is 3...
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- If the n^(t h) term of an A.P. is (2n+1), find the sum of first n term...
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- Two A.P’s have the same common difference. The difference between thei...
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- Find the 8th term from the end of the A.P. 7,10,13, ..., 184
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- Find the sum of all three digit natural numbers, which are divisible b...
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- If (a^(n+1)+b^(n+1))/(a^n+b^n) is the A.M. between a and b . Then, fin...
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- Find the number of integers between 50 and 500 which are divisible by ...
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- 150 workers were engaged to finish a piece of work in a certain number...
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- How many numbers of two digits are divisible by 7?
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- Along a road lie an odd number of stones placed at intervals of 10 met...
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- Divide 32 into four parts which are in A.P. such that the product of ...
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- Find the sum of first 30 terms of an A.P. whose second term is 2 and ...
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- Ramkali would need Rs. 1800 for admission fee and books etc., for her ...
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- The first and the last terms of an A.P. are 5 and 45 respectively. If ...
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