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Income of Q = Rs.30000 Income of P = 3/5 × 30000 = Rs.18000 Income of R = (130/100) × 30000 = Rs.39000 Savings of R = 39000 × (40/100) = Rs.15600 Expenditure of R = 39000 - 15600 = Rs.23400 Expenditure of P = (35/100) × 23400 = Rs.8190 Savings of P = 18000 - 8190 = Rs.9810
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Outer diameter of 20 cm long pipe is 25 cm. If the thickness of the metal in the pipe is 1 cm. Find the total surface area of the pipe?
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Consider a rectangle where the length to breadth ratio is 4:3. Given that the area of the rectangle is 48 cm², a square is constructed using the rectan...
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In a triangle, the lengths of the sides are proportional to 4, 3, and 5. If the area of this triangle is 216 square centimeters, determine the triangle'...