Question
A, B and C started a business by investing in the ratio
1/5 : 1/4 : 2/6. After 6 months C withdrew 1/4 of his investment. If after 1 year from start of business A and B got a share of Rs 54,000 out of the total profit, then find the share of C?Solution
Investments of A : B : C = 1/5 : 1/4 : 2/6 = 12 : 15 : 20 After 6 months C withdrew 1/4, so 1/4 × 20 = 5, so he invested = 20 - 5 = 15 (for another 6 months) So, now ratio of shares of A : B : C is 12 × 12 : 15 × 12 : 20 × 6 + 15 × 6 = 24 : 30 : 35 So ATQ, Share of A & B = 24 + 30 = 54 units 54 units => 54000 So, 1 unit = Rs. 1000 So, Share of C = 35 units = 35 × 1000 = Rs. 35000
Pipe P can fill a tank by itself in 16 hours, while pipe R can empty the tank in 36 hours when it is full. Together, pipes P and ...
The number of ways to arrange the letters of the word "MISSISSIPPI" is:
A rectangular park is 120 m long and 80 m wide. A path of uniform width is constructed inside the park. If the area of the path is 3600 m², find the wi...
In a survey of 200 people: 112 like coffee (C), 125 like tea (T), 90 like juice (J). 60 like both C and T, 55 like T and J, 52 like C and J. If 30 like ...
A person buys 2 items for ₹300 each. He sells one at a profit of 10% and the other at a loss of 10%. What is the overall gain or loss percentage?
Which of the following statements is true about LPP?      Â
The simplified value of (452 x 452 x 452 – 356 x 356 x 356)/(452 x 356 + 452 x 452 + 356 x 356) is:
Two pipes, A and B, can independently fill the tank in 12 minutes and 15 minutes respectively, while pipe C can empty 10 gallons from the tank in 2 minu...
A sphere has a diameter of 10 cm. A cone with a height of 10 cm and a radius of 5 cm is removed from the sphere. What is the volume of the remaining solid?
Rs. 7,500 is invested in scheme ‘A’ for a year at simple interest of 25% p.a. The interest received from scheme ‘A’ is reinvested for 2 years in...
