Question
A fruit seller bought some mangoes. By selling 50% of
total mangoes he got a profit of equal to 50% of his overall cost and 80% of remaining mangoes he sells at a profit at 1/4 of his previous profit, if he throw rest of the mangoes due to spoilage then find out his overall profit percent?Solution
Let the fruit seller purchase 100 mangoes in Rs 100 Cost price of 1 mango = Rs 1 He sell 50% of mangoes = 100 × 50% = 50 mangoes At a profit of 50% of total cost. So profit = total cost × 50% = 100 × 50/100 = Rs 50 ∴ Selling price of 50 mangoes = C.P + Profit = 50 + 50 = Rs 100 So profit % = 50/50 × 100 = 100% He sells 50 mangoes at the profit of 100% He sells 80% of the remaining mangoes = 80/100 × 50 = 40 mangoes Cost price of 40 mangoes = Rs 40 Profit % = 100 × 1/4 = 25% Selling price of 40 mangoes = 125/100 × 40 = Rs 50 So overall cost price = Rs 100 of 100 mangoes Overall selling price = 100 + 50 = Rs 150 So profit = 150 – 100 = Rs 50 Profit % =  50/100 × 100 = 50%Â
The sum of the perimeter of circle R and S together is 1012 cm. If the area of circle S is 18634 cm2 , then the radius of circle R is approxi...
A polygon has 104 diagonals, the number of sides of the polygon is?Â
Perimeter of a square shaped plot is 160 metres and the area of a rectangular plot is 66% more than that of the square shaped plot. Find the area (in m<...
The perimeter of semicircle is 36 cm and the radius of the semicircle is equal to the height of a Cylinder whose volume is 198 cm 3 . then fi...
The ratio of the largest and the smallest angle of a triangle is 3:2. The smallest angle is 20% of the sum of these two angles. What is the sum of the r...
The circumference of a circle is given as 220 m. What is the area of the circle? [Use π = 22/7]
The area of a square is 100 cm2 which is 160 cm2 less than that of a rectangle. Find the perimeter of the rectangle if the length ...
A hollow spherical metallic ball has an external diameter 6cm and is 1/2cm thick. The volume of the ball (in cm cube) is.
A right circular cylinder having total surface area of 18480 cm2 is immersed in a vessel completely filled with water. If the height of the c...
The length, breadth and height of a storeroom are 15m, 8m and 9m respectively. If each box occupies 40 m3 of space, then how many boxes can b...