Question
The marked price of a fan is Rs 2,000. A shopkeeper
allows a discount of 10% on it. Find the discount amount and the selling price.Solution
Discount = 10% of 2000 = (10/100) Γ 2000 = 200 Selling Price = Marked Price β Discount = 2000 β 200 = Rs 1,800
Train P travelling at 60 km/hr crosses another train Q, having three fourth of its length and travelling in opposite direction at 48 km/hr in 14 seconds...
A train 200 metre long takes 20 sec to cross a man running at a speed of 4 km/hr in the direction same to that of train. What is the speed of the train?
A train 120 m long passes a man standing on a platform in 8 seconds. What time (in seconds) will it take to pass completely over a platform 180 m long a...
Train P travelling at 50 km/hr crosses another train Q, having three fourth of its length and travelling in opposite direction at 40 km/hr in 14 seconds...
- Train 'P' leaves Pune for Nagpur at 6:00 a.m. At 8:00 a.m., another train 'Q' departs from Nagpur to Pune at 55 km/h. Both trains meet at 1:00 p.m. If the ...
A train started from station P and preceded towards station Q at a speed of 72 km/h. 45 minutes later, another train started from station Q and preceded...
Train M, βxβ metres long crosses (x β 35) metres long platform in 25 seconds while train N having the length (x + 35) metres crosses the same plat...
Two trains of length 420 metres and 320 metres are moving in opposite directions with speeds 15 m/s and 20 m/s. If initially they are 100 metres apart, ...
Two trains A and B, were proceeding in the same direction on parallel tracks at 98 km/hr and 170 km/hr respectively. A man noticed that it took exactly ...
- Two vans βKβ and βLβ start at the same time from towns βGβ and βHβ towards each other. When they meet after 6 hours, van βLβ has travel...