A and B started a business with respective investments of Rs 25000 and Rs 15000. The number of months for which B invested was 4 less than the number of months for which A had invested. If the ratio of the total profit to A’s share in profit was 7:5, then what was the number of months for which B invested in the business?
Let A invested for a months and B invested for B for (a - 4) months So, (25000 x a) : 15000 x (a - 4) = 5:2 a = 12 Hence, A invested Rs 25000 for 12 months and B invested Rs 25000 for 8 months
Two equal vessels A and B contain 70% of milk and 60% of milk respectively and the remaining sugar. In which 30 kg of mixture is taken out from vessel A...
Ashish and Sushil together start a business with investment of Rs. 1700 and Rs. ‘x + 1100’, respectively. If the profit earned after 5 years...
Area of a rectangle is equal to the total surface area of a hemisphere having volume 5488 cm³ . Find the perimeter of the rectangle if its length is 12...
If the area of square is 196 cm² and the breadth of rectangle is 25% more and the length is 40% more than the side of the square, then find the the a...
<p><p>The area of four walls of a room is 120 cm<sup>2</sup>. If the length and breadth of the room were...
The area of a square is 2116 square metres. The breadth of a rectangle is half of the side of the square and the length of the rectangle is thrice its b...
If the side of square and its area is in the ratio of 7:28 then find its perimeter?
Perimeter of a rectangle is 40% more than that of a square of side 40 cm. If difference between length and breadth of the rectangle is 8 cm, then find t...
Three circles of radius 6 cm are kept touching each other. The string is tightly tied around these three circles. What is the length of the string?
The diameter of a cylindrical pipe is 5 mm in which water is flowing at the rate of 10 m per minute, then find out how much time it will take to fill a ...