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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2015-MULTIPLE CHOICE QUESTIONS
- Number of intersecting points of the conic 4x^(2)+9y^(2)=1 and 4x^(2)+...
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- The value of lamda for which the straight line (x-lamda)/(3)=(y-1)/(2+...
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- if f:[0,pi//)toR is defined as f(theta)=|(theta,tantheta,1),(-tantheta...
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- If A and B are two matrices such that AB=B and BA=A then A^(2)+B^(2) e...
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- If omega is an imaginary cube root of unity, then the value of the det...
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- The value of 2cot^(-1)""(1)/(2)-cot^(-1)""(4)/(3) is
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- If the point (2costheta,2sintheta), for thetain(0,2pi) lies in the reg...
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- Number of points having distance sqrt5 from the straight line x-2y+1=0...
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- Let a,b, c, d be any four real number. Then a^(n)+b^(n)=c^(n)+d^(n) ho...
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- If alpha,beta are the roots of x^(2)-px+1=0 and gamma is a root of x^...
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- Number of irrational terms in the binomial expansion of (3^(1//5)+7^(1...
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- The quadratic expression (2x+1)^(2)-px+qne0 for any real x is
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- Let f:RtoR be defined as f(x)=(x^(2)-x+4)/(x^(2)+x+4). Then the range ...
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- The least value of 2x^(2)+y^(2)+2xy+2x-3y+8 for real numbers x and y i...
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- Let f:[-2,2]toR be a continuous function such that f(x) assumes only i...
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- The minimum value of costheta+sintheta+(2)/(sin2theta) for thetain(0,p...
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- The value of ((1+sqrt3i)/(1-sqrt3i))^(64)+((1-sqrt3i)/(1+sqrt3i))^(64)...
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- Find the maximum value of |z| when |z-(3)/(z)|=2, z being a complex nu...
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- Given that x is a real number satisfying (5x^(2)-26x+5)/(3x^(2)-10x+3)...
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- Let x(n)=(1-(1)/(3))^(2)(1-(1)/(6))^(2)(1-(1)/(10))^(2).............(1...
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