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MTG-WBJEE-A.P.,G.P.,H.P.-WB JEE Previous Years Questions ( CATEGORY 1: Single Option Correct Type (1 Mark ) )
- Five numbers are in H.P. The middle term is 1 and the ratio of the sec...
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- The value of 1000[(1)/(1xx2)+(1)/(2xx3)+(1)/(3xx4)+cdots+(1)/(999xx1...
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- Six positive numbers are in G.P., such that their product is 1000. If ...
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- Five numbers are in A.P. with common diference ne0. If the 1^(th), 3^(...
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- [1/(1xx2)+1/(2xx3)+1/(3xx4)+ ,+1/(99xx100)]=
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- Let S denote the sum of the infinite series 1+(8)/(2!)+(21)/(3!)+(40...
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- Let alpha, beta be the roots of x^2-x-1=0 and Sn=alpha^n+beta^n, for a...
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- If f(x) = x +1//2 Then. The number of real values of x for which the t...
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- For every real number x. let f(x) = (x)/(1!)+(3)/(2!)x^(2)+(7)/(3!)x^(...
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- Let d(n) denote the number of divisors of n including 1 and itself. Th...
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- If a,x arereal numbers and |a| lt 1, |x| lt 1 then 1+(1+a)x+(1+a+a^2)...
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- In a G.P. of positive terms if any terms is equal to the sum of next ...
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- Given that n arithmetic means are inserted between two sets of numbers...
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- The three sides of a right-angled triangle are in G.P. (gcometric prog...
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