Question
An Indian express train is traveling at 9/15th of its
normal speed and takes 45 hours to reach its destination. How much time would be saved if the train were running at its usual speed?Solution
ATQ,
Let the original speed of the Indian express train be 15x km/hr Speed with which it is running = 9x km/hr When train runs with speed of 9x km/hr it takes 45 hours When it will run with speed of 15x km/hr, the train will take = (45 × 9x)/15x = 27 hours Therefore, difference in time taken = 45 – 27 = 18 hours
Match List-I with List-II and select the correct answer using the code given below the Lists:
Who is the author of 'My Unforgettable Memories'?
Which bank partnered with Fibe (formerly known as EarlySalary) to launch India's first-ever numberless credit card?
Which portal has been developed by RBI for unclaimed deposits? Â
The name of the 1st electronic digital computer of the world is:
What new financial product did Airtel Payments Bank introduce with NPCI and RuPay?
Google's new data center in Hyderabad is expected to specialize in:
Acid rain results when ____ is emitted into the environment.
If A is to the South of B and C is to the East of B. In what direction is A with respect to C?
In the first phase of the green revolution (approximately mid 1960s up to mid 1970s), the use of HYV seeds was restricted to the more affluent in which ...
Relevant for Exams:
