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RD SHARMA-ARITHMETIC PROGRESSIONS-All Questions
- Which term of the AP : 121, 117, 113, . . ., is its first negative ter...
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- Is 68 a term of the A.P. 7,\ 10 ,\ 13 ,\ dot?
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- Is 302 a term of the A.P. 3,8,13,…?
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- Is -150 a term of the A.P. 11 ,\ 8,\ 5,\ 2,\ ?
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- How many terms are there in the A.P? 7,\ 10 ,\ 13 ,\ 43. (ii) -1,\ ...
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- The first term of an A.P. is 5, the common difference is 3 and the ...
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- The 6th and 17th terms of an A.P. are 19 and 41 respectively, findt...
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- If 9t h term of an A.P. is zero, prove that its 29 t h term is d...
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- If 10 times the 10 t h term of an A.P. is equal to 15 times the ...
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- The 10 t h and 18 t h terms of an A.P. are 41 and 73 respectively. ...
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- In a certain A.P. the 24 t h term is twice the 10 t h term. Prov...
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- If the n^(th) term of the A.P. 9, 7, 5, .... is same as the n^(th) ter...
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- Find the 12 t h term from the end of the following arithmetic progr...
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- The 4t h term of an A.P. is three times the first and the 7t h term...
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- Find the second term and n t h term of an A.P. whose 6t h term i...
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- How many numbers of two digit are divisible by 3?
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- An A.P. consists of 60 terms. If the first and the last terms be 7 ...
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- The sum of 4th and 8th terms of an A.P. is 24 and the sum of the 6th...
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- The first term of an A.P. is 5 and its 100 t h term is -292 . Find ...
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- Find a(30)-a(20) for the A.P. -9,\ -14 ,\ -19 ,\ -24 ,\ dot (ii) a ...
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