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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2009-MULTIPLE CHOICE QUESTIONS
- For each ninN,2^(3n)-1 is divisible by
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- The Rolle's theorem is applicable in the interval -1lexle1 for the fun...
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- The distance covered by a particle in t seconds is given by x=3+8t-4t^...
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- If agt0 and coefficients of x^5 and x^(15) in the expansion of (x^2+a/...
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- The value of ((1)/(log(3)12)+(1)/(log(4)12)) is
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- If x=log(a)bc,y=log(b)ca,z=log(c)ab, then the value of (1)/(1+x)+(1)/(...
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- Find the approximate value of sin62^(@), correct to 3 places of decima...
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- The rate of increase of a side of a square is 1 cm/sec. The rate of in...
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- The quadratic equation whose roots are three times the roots of 3ax^(2...
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- Smaller area enclosed by the circle x^(2) + y^(2) = 4 and the line x +...
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- In triangle ABC, a=2, b=3 and sinA=(2)/(3),then B is equal to
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- Let [x] denote the greatest integer less than or equal to x, then the ...
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- Let , m be the the smallest positive interger such that the coefficien...
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- The circles x^(2)+y^(2)-10x+16=0 and x^(2)+y^(2)=a^(2) intersect at tw...
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- int(2sin^-1x)/sqrt(1-x^2)dx=
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- The number of points on the line x+y=4 which are unit distance apart f...
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- The value of sqrt(2+sqrt(2+ sqrt(2….oo))) is
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- If f (x) = tan ^(-1) ((cos x- sinx)/(cos x+ sin x)) then the value of ...
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- If ab = 2a +3b, a gt0, b gt 0, then the minimum value of ab is-
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- If 2cos 3theta=1, then the value of theta is
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