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RD SHARMA ENGLISH-ARITHMETIC PROGRESSIONS-All Questions
- Find the sum of the first 13 terms of the A.P: -6,\ 0,\ 6,\ 12 , ......
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- Find the sum of the first 51 terms of the A.P.: whose second term i...
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- Find the sum of the first 15 multiples of 8.
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- Find the sum of the first 40 positive integers divisible by (a) 3 ...
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- Find the sum of all 3 – digit natural numbers, which are divisible ...
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- Find the sum of all 3 – digit natural numbers, which are multiples ...
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- Find the sum: 2+4+6+\ .... +200 (ii) 3+11+19+\ ..... +803 (iii) (-...
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- Find the sum: (i) 1+3+5+7+\ ....\ +\ 199 (ii) 7+10 1/2+14+\ .... ...
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- Find the sum: 25+28+31+\ dot\ +100 (ii) 18+15 1/2+13+\ dot+\ (-49 ...
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- Find the sum of the first 15 terms of each of the following sequence...
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- Find the sum of the first 15 terms of each of the following sequence...
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- Find the sum of firsts 20 terms of the sequence whose n t h term is...
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- Find the sum of the first 25 terms of an A.P. whose n t h term is ...
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- Find the sum of the first 25 terms of an A.P. whose n t h term is ...
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- Find the sum of first 51 terms of an AP whose second and third terms ...
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- If the sum of 7 terms of an A.P. is 49 and that of 17 terms is 289,...
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- In an A.P. first term is 5, last term is 45 and sum = 400 . Find the n...
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- In an A.P., the sum of first n terms is (3n^2)/2+(13)/2n . Find its...
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- Let there be an A.P. with first term ' a ' , common difference '...
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- Let there be an A.P. with first term ' a ' , common difference '...
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