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Fill up the blank : The front angle formed at the center of a circle by an arc is the ____ of…
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In how many years a sum of money at 6 % simple interest per annum would be 4 double?
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If the lengths of three sides of two triangles are in proportion, then which type of triangle is this?
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Under which condition the quadratic equation ax2 + bx + c = 0 (a ≠ 0) have one zero roots.
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The numerical value of the volume of a sphere is twice the numerical value of its surface area. Find the radius of…
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If x + √(x² – 9) = 9 then find the value of x – √(x² – 9).
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In a partnership business, the capital of A is 1 times that of B. At the end of the year if B…
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If x ∝ y, y ∝ z and z ∝ x, then find the relation between the constants of variations.
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Describe the method of construction of a square of the equal area of an equilateral triangle.
