Question
If (A @ B) means A is son of B, (A # B) means A is
father of B, (A & B) means A is mother of B, (A $ B) means A is brother of B. If M @ N&O # P $ Q@ R, then, how is N related to Q?Solution
The perimeter of a sector of a circle, whose radius is 25 cm, is 66 cm. If the length of a rectangle is 10 cm more than the arc subtended by the sector ...
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A circular garden has a radius of 14 m. A path of width 2 m is constructed all around it outside. Find the approximate area of the path. (Use π = 22/7)
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There is a rectangular paper, whose length and breadth are in the ratio 7:5, respectively and it has a perimeter of 48 metres. If a triangular piece wit...
Two circles touch each other externally at P. AB is a direct common tangent to the two circles, A and B are points of contact, and ∠PAB = 40° . The...
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