Question
Ajay and Bheem collectively earned Rs.9,000 for
completing a task, with Bheem's share being Rs.3,000. If Bheem can complete the work on his own in 48 days, determine the time taken by Ajay alone to complete the same task.Solution
ATQ, Ratio of efficiency of Ajay:Bheem = (9000 – 3000):3000 = 2:1 So, ratio of the time taken by ‘Ajay’ alone to complete the work and ‘Bheem’ alone to complete the same task, respectively = 1:2 Therefore, time taken by ‘Ajay’ alone to complete the work = 48/2 = 24 days
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DFCCIL received US$ ______ billion for the construction of the Eastern Corridor in 2014.
Indian Railway Institute of Civil Engineering is located at:
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What is the name of the mobile application recently launched by Indian Railways for passenger safety?
When was the Southern Railway zone created?
The Canadian Pacific Railway runs between ________________________
The Chittaranjan Locomotive Works factory commenced the production of steam locomotives on:
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The Indian Railways carried 1108.79 million tonnes of freight in: