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If the height and base area of a solid hemisphere and a solid cylinder are same, then the ratio of their volume…
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The minimum value of tanθ + cotθ is (a) 0 (c) -2 (b) 2 (d) 1
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Two circles of diameter 5 cm and 7 cm touch each other internally, the distance between their centres will be – (a)…
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If one root of the equation ax²+abcx+bc = 0 (a≠0) is reciprocal to the other, then (a) abc = 1 (b) b…
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If the rate of simple interest and compound interest are both 10% per annum, then the ratio of simple interest and compound…
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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.
