Start learning 50% faster. Sign in now
Get Started with ixamBee
Start learning 50% faster. Sign in nowLet the cost price of articles ‘A’ and ‘B’ be Rs. 5y and Rs. 2y respectively Sum of cost price of articles ‘A’ and ‘B’ = 1750 × 2 = 3500 => 5y + 2y = 3500 => 7y = 3500 => y = 500 So, cost price of article ‘A’ = 5y = Rs. 2500 Cost price of article ‘B’ = 2y = Rs. 1000 Selling price of article ‘A’ = 2500 × (122/100) = Rs. 3050 Selling price of article ‘B’ = 1000 + 200 = Rs. 1200 So, average selling price of given two articles = (3050 + 1200) ÷ 2 = Rs. 2125
Two trains ‘A’ and ‘B’ started from station ‘P’ and ‘Q’ towards station ‘Q’ and ‘P’ respectively at the same time. When they met...
750 metres long train crosses a man who is moving in the same direction with a certain speed, in 50 seconds. If the same train can cross a tree in 20 se...
Two trains approach each other at 15 kmph and 25 kmph from 2 places 280 km apart. After how many hours they will meet?
Train ‘A’ running with a speed of 108 km/hr crosses a vertical pole in 10 seconds. Find the approx. time taken by the train ‘A’ ...
350 metre long train ‘A’ is running with a speed of 43.2 km/hr. Train ‘B’ which is 387 metre long is running with a speed of 90 km/h in opposite...
A train started from station P and preceded towards station Q at a speed of 84 km/h. 40 minutes later, another train started from station Q and preceded...
A train 250 metre long takes 25 sec to cross a man running at a speed of 9 km/hr in the direction same to that of train. What is the speed of the train?
A train of length 287 m, running at 80 km/h, crosses another train moving in the opposite direction at 37 km/h in 18 seconds. What is the length of the ...
Train A running at a speed of 46 km/hr crosses train B in 30 seconds. Find the speed of train B (in km/hr), if the sum of the length of train A and B is...