Question
‘R+S’ means ‘R is the daughter of S’.
‘R−S’ means ‘R is the husband of S’.‘R × S’ means ‘R is the brother of S’. If ‘B × C + A’, then which of the following options is true?Solution
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If the ratio of areas of two circle is 4:25, then the ratio of their circumferences will be:
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A cuboidal box has a length of 15 cm, a width of 12 cm, and a height of 10 cm. A cylindrical hole of radius 3 cm and height equal to the cuboid is drill...
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