Question
In a certain code language, 'COUNTRY' is written as
‘3-15-21-14-20-18-25 and ‘PEOPLE’ is written as 16-5-15-16-12-5. How will 'HIGHWAY' be written in that language?Solution
The correct answer is A
- The length of train 'R' is 'd' metres and that of train 'S' is (d + 200) metres. If the speeds of train 'R' and 'S' are 90 km/h and 30 km/h, respectively, ...
A 240 m long train crosses a platform twice its length in 3 min. Find the speed of the train.
Train ‘L’ is travelling with a speed of 90 km/hr and crosses a vertical pole in 4 seconds. Train ‘K’ is 60 metres longer than ‘L’ and trave...
Train B whose length is (l+40) metre can cross a pole in 20 seconds. Train A can cross 168 metre long platform in 44 seconds. The length of train A is 8...
A train travels at an average speed of 100 km per hour without stoppage and with stoppages it covers the same distance at an average speed of 80 km/hr. ...
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 180 m long passes a stationary pole in 15 seconds and crosses a platform in 27 seconds. Find the length of the platform.
A train running at 54 km/h  crosses a pole  in 20 seconds and a platform  in 32 seconds. What is the length of the platform?
...Ratio of the lengths of two trains ‘X’ and ‘Y’ is 5:6 respectively and the ratio of time taken by them to cross a pole is 3:4 respectively. If s...
Length of a train, whose speed is 36 km/h, is 180 metres. Find the time taken (in seconds) by train to cross a bridge of length 120 metres.
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