Question
‘A’ and ‘B’ started a business by investing Rs.
9000 and Rs. 11000, respectively. 12 months later, ‘C’ joined the business by investing Rs. 12000. After 6 more months, ‘B’ withdrew all of his capital. If at the end of second year, the total profit earned by them together is Rs. 65100, then find the profit earned by ‘B’ and ‘C’ together at the end of 2nd year.Solution
ATQ; Ratio of profit shares of ‘A’, ‘B’ and ‘C’ = (24 × 9000):(18 × 11000):(12 × 12000) = 12:11:8 Profit of ‘B’ and ‘C’ together = (65100) × {(12 + 11)/(12 + 11 + 8)} = Rs. 39900
Train 'C' running with a speed of 90 km/hr crosses a pole in 8 seconds. In how much time will train 'C' cross train 'D' whose length is 80 meters more a...
Train 'Express Star' is moving at a speed of 90 km/hr, traveling towards train 'Speedy Voyager,' which is twice as long as 'Express Star' and has the sa...
A 300 m train crosses a platform in 24 s and a man standing on it in 18 s. Find the platform’s length.
A freight train requires 17.6 seconds to pass a stationary person and 28 seconds to traverse a 260-meter-long tunnel. Simultaneously, a motorcycle can c...
A train crosses a pilar in 20 seconds and a platform of length 300 metres in 25 seconds,then what will the 120% of the length of the train.
- A train moving at a speed of 50 m/s crosses a pole in 12 seconds. Determine the time required for the train to pass a 800-metre-long platform.
Train 'A' crosses a pole in 35 seconds and takes 40 seconds to cross a platform that is 120 meters long. Train 'B' is half the length of Train 'A' and t...
Speed of a car is (v + 4) km/h, which is 9 km/h less than that of bike. Time taken by car to cover 108 km is 20% less than the time taken by bike to cov...
A train can cross a pole in 10 seconds while it can cross a 360 metres long platform in 30 seconds. Find the time (in hours) taken by the train to cover...
A train running with a speed of 45 km/hr can cross a pole in 10 seconds and a platform in 20 seconds. Find the length of the platform.
