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A curve having the condition that the sl...

A curve having the condition that the slope of tangent at some point is two times the slope of the straight line joining the same point to the origin of coordinates is `a//an`-

A

circle

B

parabola

C

ellipse

D

hyperbola

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The correct Answer is:
B
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CHHAYA PUBLICATION-MCQ ZONE 3 -Question Paper 4
  1. The optimal value of the objective function in a LPP is attained at po...

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  2. If the tangent at any point P to the parabola y^(2)=4ax meets the dire...

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  3. The point (or points) on the curve y^(3)+ 3x^(2) =12y where tangent i...

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  4. Tangents are drawn to the ellipse 5x^(2)+ 9y^(2)=45 at the four ends o...

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  5. The normal to the parabola y^(2)=8x at the point (2, 4) meets the para...

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  6. A tangent is drawn at the point (3 sqrt(3) cos theta, sin theta) (0 lt...

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  7. A cone of height h is inscribed in a sphere of radius R , if the volum...

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  8. If f(x)=int(x^(2))^(x^(2)+1)e^(-t^(2))dt, then the interval in which f...

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  9. The minimum value of f(x)=2x^(2)+x-1 is-

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  10. The point on the curve xy^(2)=1 that is nearest to the origin is-

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  11. The number of values of x for which f(x)= cos x + cos sqrt(2)x attain...

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  12. The function f(x)= 2x^(3)-15x^(2) +36x + 1 is increasing in the interv...

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  13. The coordinates of the point for minimum value of Z=7x-8y , subject to...

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  14. If M and m are the maximum and minimum values respectively of the func...

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  15. The interval in which the function f(x)= 2x^(2)- log|x|(x ne 0) is in...

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  16. The sides of an equilateral triangle are increasing at the rate of 2 c...

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  17. Air is being pumped into a spherical balloon at the rate of 30 cm^(3)/...

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  18. If the curves xy = a and x = y^(2) intersect at right angles, then-

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  19. A curve having the condition that the slope of tangent at some point i...

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  20. An edge of a variable cube is increasing at the rate of 2 cm//s. When ...

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