Question
A salesman is allowed 12% commission on the total sales
by him and a bonus of 1% on the sales over Rs. 10000. If the total earnings of a salesman is Rs.7700. Find the total sales.Solution
Let the total sales be x According to the question x × 12/100 + (x - 10000) × 1/100 = 7700 12x/100 + (x-10000)/100 = 7700 12x/100 + x/100- 100 = 7700 13x/100 = 7800 x= 60000
Train A running at a speed of 48 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...
Train A and B can cross a 400 meters long platform in the same time. The length of Train A is 480 meters and the speed of Train B is twice the speed of...
Humsafar express leaves Howrah station at a certain time. After 2 hours, Vande Bharat leaves the same station and travels in the same direction at a spe...
- A train crosses a 360-metre-long platform in 24 seconds, and the same train crosses a tunnel 50% longer than the platform in 33 seconds, then find the spee...
Two trains of equal lengths take 20 seconds and 30 seconds respectively to cross a telegraph post. If the length of each train be 240 metres, in what ti...
- Two cyclists ‘X’ and ‘Y’ start from towns ‘M’ and ‘N’ respectively towards each other at the same time. When they meet after 6 hours, cycli...
"Train A departs from Delhi towards Jammu at 5:20 am, traveling at an average speed of 22.5 m/s. Meanwhile, Train B leaves from Jammu towards Delhi at 7...
A train started from station P and preceded towards station Q at a speed of 54 km/h. 40 minutes later, another train started from station Q and preceded...
A train of length ‘x’ meters crosses a stationary man in 8 seconds. It also crosses a bridge of length ‘x + 150’ meters in 22 seconds. What is t...
- A goods train leaves Chennai at a certain time. After 3 hours, a passenger train leaves the same station and travels in the same direction at the speed of ...
Relevant for Exams:
