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X BOARDS-CBSE BOARDS 2020-QUESTION
- Find the height of a cone of radius 5 cm and slant height 13 cm.
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- The value(s) of k for which the quadratic equation 2x^2 + kx + 2 = 0 ...
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- Which of the following in not an A .P .?
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- In From an external point P, Two tangents PQ and PR are drawn ...
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- The distance between the points (m,-n) and (-m,n) is (A) sqrt(m^2 + ...
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- A quadratic polynomial, whose zeroes are -3 and 4, is
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- In figure ABC is an isosceles triangle , right angled at C . Th...
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- The point on the axis which is equidistant from (-4,0) and (10,0) is ,...
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- The centre of a circle whose end points of a diameter are (-6,3) and (...
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- the pair of linear equations 3x/2+5y/3 =7 and 9x + 10y =14 is (a) ...
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- In figure PQ is tangent to the circle with centre at O at the ...
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- The radius of a sphere (in cm) whose volume is 12pi cm^3, is (A) 3 ...
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- Can (x^2 - 1) be a remainder while dividing x^4 - 3x^2 + 5x -9 by x^2...
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- Find the sum of the first 100 natural numbers.
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- Evaluate : 2 sec 30^(@) xx tan 60^(@)
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- The angle elevation of the top of a tower from a point C on the ground...
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- In Figure, a quadrilateral ABCD is drawn to circumscribe a circle . ...
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- Find the perimeter of DeltaABC, if AP=12 cm
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- How many cubes of side 2 cm can be made from a solid cube of side 10 c...
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- In the given figure, DE||AC and DF||AE. Prove that (BF)/(FE)=(BE)/(E...
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- Show that 5+2sqrt(7) is an irrational number, where sqrt(7) is given t...
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