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can anyone tell me what was the cutoff last year? ...
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what are marks needed in aieee to get admission to NIT nagpur or NIT surathkal for mechanical engineering out of 315 ...
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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 ...
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Th emaximum value of the function f(x)=2x^3-15x^2+36x-48=0 on the set A={x|x2+20≤9x} is ...
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The term that corrects for the attractive forces present in a real gas in the van der Waals equation is (A)nb (B)an2/V2 (C)-an2/V2 (D)-nb ...
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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 ...
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Let l,m,n be three consecutive natural numbers (l>m>n).If the angle A of \Delta ABC be given by sinA= \frac{\left(a^{2}+b^{2}+c^{2} \right)\left(l^{2}+m^{2}+n^{2} \right)}\left(al+bm+cn)^{2} and the perimeter of the tri ...
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Let l,m,n be three consecutive natural numbers (l>m>n).If the angle A of \Delta ABC be given by sinA= \frac{\left(a^{2}+b^{2}+c^{2} \right)\left(l^{2}+m^{2}+n^{2} \right)}\left(al+bm+cn)^{2} and the perimeter of the tri ...
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The line 6x+8y=48 intersects the coordinate axes at A and B respectively. A line L bisects the area and the perimeter of the triangle OAB where O is the origin. Find the slope of this line. Options are: (a) \frac{10+5\sqrt{3} ...
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The line 6x+8y=48 intersects the coordinate axes at A and B respectively. A line L bisects the area and the perimeter of the triangle OAB where O is the origin. Find the slope of this line. Options are: (a) \frac{10+5\sqrt{3} ...
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*Image* a uniform bar of length L stands vertically touching a wall OA, when slightly displaced, its lower end begins to slide along the floor . obtain an expression for the angular velocity ω of the bar as a function of θ ...
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The line 6x+8y=48 intersects the coordinate axes at A and B respectively. A line L bisects the area and the perimeter of the triangle OAB where O is the origin. Find the slope of this line. Options are: (a) \frac{10+5\sqrt{3} ...
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The line 6x+8y=48 intersects the coordinate axes at A and B respectively. A line L bisects the area and the perimeter of the triangle OAB where O is the origin. Find the slope of this line. Options are: (a) \frac{10+5\sqrt{3} ...
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*Image* a uniform bar of length L stands vertically touching a wall OA, when slightly displaced, its lower end begins to slide along the floor . obtain an expression for the angular velocity ω of the bar as a function of θ ...
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Let f(x)=x2+bx+c,where b,c \in R . If f(x) is a factor of both x4+6x2+25 and 3x4+4x2+28x+5 , then the least value of f(x) is ...
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Let f(x)=x2+bx+c,where b,c \in R . If f(x) is a factor of both x4+6x2+25 and 3x4+4x2+28x+5 , then the least value of f(x) is ...
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Given are two curves x2/a2 +y2/63 =1 and y2=4x The maximum integral value of a for which there is only one common normal to the two curves is: A. 7 B. 8 C. 9 D. 10 pls help!! ...
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probablity misc exercise q11..... in a game a man wins a rupee for a six and loses a rupee for any other number when a fair die is thrown.a man decides to throw a die thrice but to quit as soon as he gets a six.Find expected ...
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Given are two curves x2/a2 +y2/63 =1 and y2=4x The maximum integral value of a for which there is only one common normal to the two curves is: A. 7 B. 8 C. 9 D. 10 pls help!! ...
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When we calculate the min velocity at the bottom a body can have while moving in vertical circle attached to a string of length r we calculate the min value of vel for which T=0 and get v= 5gr but when we calculate the same f ...
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1 ) If each element of a second order determinant is either zero or one,what is the probability that the value of the determinant is positive? (Assume that the individual entries of the determinant are chosen independently,ea ...
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1 ) If each element of a second order determinant is either zero or one,what is the probability that the value of the determinant is positive? (Assume that the individual entries of the determinant are chosen independently,ea ...
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It is given that a polynomial with rational coefficients has n real roots. One of them is 1+ 5 Prove that 1- 5 is another root! Please realise that the implication of this are very huge and very very important in guessing sec ...
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Q1. A small spherical ball of mass m and radius r rolls in a concave surface of radius R with sufficient friction. Find the time period of the resulting SHM. Q2. A body of mass m and specific gravity d(>1) floats in water. ...
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There is a solid cyllinder of radius R and length L of mass M and a charge Q uniformly distributed on the mass. There is an electric field E along the -ve X axis. gravity acts downwards The cyllinder is kept next to a wall. T ...
