Question
β4096 + β(?) + 13 β 29 =
148Β What value should come in place of the question-mark (?) in the following questions:Solution
β4096 + β(?) + 13 β 29 = 148 64 + β(?) + 13 β 29 = 148 48 + β(?) = 148 β(?) = 100 both sides squaring... ? = 10000
A cube of maximum possible volume is cut from a sphere of radius 5β3 cm. What is the ratio of the volume of a cube to that of the sphere?
If in a ΞABC, AD is internal angle bisector & D is a point on BC, AB = 5cm, BC = 7cm then what is BD:CD?

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