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NEW JOYTHI PUBLICATION-SEQUENCES AND SERIES -QUESTIONS FROM COMPETITIVE EXAMS
- The HM of 2 numbers is 4. Their AM is A and GM is G. If G satisfies 2...
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- The angle of triangle are in 30^(@). The greatest angle in radians is
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- How many terms of the geometric series 1 + 4 + 16 + 64 + ……… will make...
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- Find the value of n so that (a^(n+1)+b^(n+1))/(a^(n)+b^n) may be the ...
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- The sum of the series 1 + 2.2 + 3.2^(2) + 4.2^(3) + 5.2^(4) + ……… + 1...
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- If A, G, H denote respectively the AM, GM and HM between two unequal p...
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- Let a, b, c be district real numbers. If a, b, c are in G.P and a + b ...
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- The numbers of terms of the A.P 3, 7, 11, 15, …… to be taken so that t...
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- If the progression 3, 10, 17, …… and 63, 65, 67, …… are such that thei...
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- Which term of the geometric sequence 5,2,4/5 , 8/(25) … is (128)/(15...
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- If a, b and c are respectively the p^(th),q^(th)and r^(th) terms of an...
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- The sum of infinite terms of the geometric progression (sqrt(2) + 1)/(...
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- The two geometric means between the numbers 1 and 64 are
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- If 1 + (1 + 2)/2 + (1 + 2 + 3)/3 + ...... to n terms is s, then s is e...
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- If a, b, and c are in A.P., then which one of thew following is not tr...
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- If are the n Arithmetic means between a and b, then 2sum(I - 1)^(n)a(...
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- If the third term of a G.P is P. Then the Product of the first 5 terms...
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- The sum to n terms of the series 4/3 + 10/9 + 28/27 + ……. is
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- A long a road lie an odd number of stones placed at intervals of 10 me...
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- Suppose you are appointed to a post carrying a scale of pay of Rs. 800...
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