Newest Past Iit Jee Question Questions

Well sir/madam i would like to ask you that in the current year 2016 i appeared for jee mains but was unsuccessful to clear it however i cleared VIT univ exam and even got my trait there but i can't choose wheather to drop an ...

Which is best book containing Mock tests for IITJEE of approximately same level as JEE... Pls help! ...

I have doubt in this: *Image* ...

For real x, the function (x-a)(x-b)/(x-c) will assume all real values provided a) a>b>c b) a<b<c c) a>c>b d) a<c<b ...

cn ne1 tell me where 2 iitjee 2010 unsolved paper... im gettin only solved ones!!! ...

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1)The solution of the differential equation \frac{dy}{dx}=\frac{x+y}{x} satisfying the condition y(1) =1 is (1) y=xe(x-1) (2) y=xlnx+x (3) y=ln x + x (4) 2 y = x ln x + x2 ...

1.Pb,Sn are extracted from their ores by: a) C reduction and self reduction respt. b) self reduction and C reduction respt. c) electrolysis and self redn respt d) self redn and electrolysis respt (2004) 2. when Fe is dissolve ...

An ellipse has OB as semi-minor axis F,F' are its foci and the angle FBF' is a right angle.Then eccentricity of the ellipse is ........... pls explain ...

Let A be the set of all 3*3 symmetric matrices all of whose entries are either 0 or 1. Five of these entries are 1 and four of them are 0. The number of matrices in A is (A) 12 (B) 6 (C) 9 (D) 3 Plz explain how to solve this. ...

The quantum numbers +1/2 and -1/2 for the electron spin represent A. rotation of the e in clockwise and anti-clockwise direction respectively. B. rotation of the e spin in anticlockwise & clockwise dir respectively. C. magnet ...

A particle of mass m moves on the axis as follows...it starts from rest at t=0from the point x=0 and comes to rest at t=1at x=1.no other info is available abt its motion....a is its acceleration.then: a)a cannot remain positi ...

A piece of wire is bent in the shape of a parabola y=kx2(y axis vertical) with a bead of mass m on it. The bead can slide on the wire without friction . It stays at the lowest point of th eparabola when the wire is at rest. t ...

Th emass M shown in the figure oscillates in SHM with amplitude A. The amplitude of point P is a) (k1/k2) A b) (k2/k1) A a) (k1/(k2+k1)) A a) (k2/(k2+k1)) A ...

If th efunction f(x) = x3+ex/2 and g(x)=f-1(x) then the value of g'(1) is ...

The smallest value of k for which both the roots of the equation x2-8kx+16(k2-k+1)=0 are real, distinct and have values at least 4 is ...

The centres of two circles C1 and C2 each of unit radius are at a distance of 6 units from each other. Let P be the mid point of the line segment joining the centres of C1 and C2 and C be a circle touching circles C1 and C2 e ...

let f:R->R be a continuous function which satisfies f(x) = \int_{0}^{x}{f(t)dt} then the value of f(ln 5) is ...

let p(x) be a polynomial of degree 4 having extremum at x=1,2 and \lim_{x\rightarrow 0}\left(1+p(x)/x^2 \right)=2 Then the value of p(2) is ...

ABC and ABC' be two non congruen ttriangles with sides AB=4, AC=AC'=2√2 adn angle B=30°. The absolute value of the difference between the areas of these triangles is ...

Let (x,y,z) be points with integer coordinates satisfying th esystem o fhomogeneous equations 3x-y-z=0 -3x+z=0 -3x+2y+z=0 Then the number of such points for which x2+y2+z2≤100 ...

Th emaximum value of the function f(x)=2x^3-15x^2+36x-48=0 on the set A={x|x2+20≤9x} is ...

for 0<θ<π/2, th esolutions of \sum_{m=1}^{6}{cosec(\theta+(m-1)\pi/4)}cosec(\theta+(m)\pi/4)=4\sqrt{2} is (are) A) pi/4 B) Pi/6 C) pi/12 D) 5pi/12 ...

The tangent PT and normal PN to the parabola y2=4ax at a point P on it meet its axis at points T and N respectively. The locus of the centroid of the traingle PTN is a parabola whose A) Vertex is (2a/3,0) B) Directrix is x=0 ...

For th efunction f(x) = x cos 1/x , x>=1 A) for atleast one x in the interval [1,∞), f(x+2)-f(x)<2 B) lim x->∞ f'(x) = 1 C) for all x in the interval [1,∞) , f(x+2)-f(x) >2 D) f'(x) is strictly decreasing in ...

The normal at a point P on the ellipse x2+4y2=16 meets the x axis at Q. If M is the midpoint of the line segment PQ, then the locus of M intersects the latus rectum of the given ellipse at the points \left(\ \pm3\sqrt{5}/2,\p ...

I_n=\int_{-\pi}^{\pi}{\frac{\sin nx}{(1+\pi^x)\sin x}} .. n=0,1,2..... then A) In=In+2 B) \sum_{m=1}^{10}{I_{2m+1}}=10\pi C) \sum_{m=1}^{10}{I_{2m}}=0 D)In=In+1 ...

An ellipse intersects the hyperbola 2x2-2y2=1 orthogonally. The eccentricity of the ellipse is reciprocal of that of the hyperbola.. If the axes of the eliipse are almong the coordinate axes, then A) Equation of ellipse is x2 ...

A line with postive direction cosines passes through the point P(2,-1,2) and makes equal angles with the coordinate axes. The line meets the plane 2x+y+z=9 at point Q. The length of the line segment PQ equals A) 1 B) root 2 C ...

The sum of first n terms of an AP is cn2, Then the sum of squares of these n terms is ...