Question
A shopkeeper bought two articles for Rs. 250 each. If he
sold one of them at 20% profit and the other at 30% loss, then find the difference between the selling prices of both the articles.Solution
ATQ; Selling price of one of the articles = 250 × 1.2 = Rs. 300 Selling price of the other article = 250 × 0.7 = Rs. 175 Required difference = 300 – 175 = Rs. 125
When the bus moves at 3/4 of its usual speed, it is 20 minutes late. What is its usual time to cover the journey?Â
A car covers its journey at the speed of 80 km/hr in 10 hours. If the same distance is to be covered in 4 hours, by how much the speed of the car will h...
An Aeroplane flies along a Square field @ 75, 100, 150 and 200 km/hours respectively. Then find the Average speed of the Aeroplane during the whole jour...
 What is the length of the bridge which a man riding 35 km an hour can cross in 3 min.?
A and B are travelling towards each other with a speed of 30 km/hr and 40 km/hr. If they started at same time and A covered 20 km less distance than B b...
‘E’ and ‘F’ started moving towards each other at the same time with a speed of 30 km/hr and 25 km/hr, respectively. If the distance covered by �...
The distance between points X and Y is in the ratio of 16:9 compared to the distance between points Y and Z. A person P travels f...
The speed of a boat in still water is 8 km/hr and speed of current is 3 km/hr. If time taken to cover a certain distance upstream is 11 hours, then how ...
'Anuj' and 'Bhanu' start walking towards each other from point 'P' and 'Q', respectively. 'Anuj' is walking at 4 m/s and 'Bhanu' is walking at 7m/s. If ...
A Bike has to cover a distance of 120 km in 15 hours. If it covers half of the journey in 3/5th of the time, the speed to cover the remaining distance i...
Relevant for Exams:
