Lucknow bound Shatabdi Express has a capacity of 500 seats of which 10 are in the Executive class an...........

Quantitative Aptitude ( CCS) Percentage

Lucknow bound Shatabdi Express has a capacity of 500 seats of which 10% are in the Executive class and the rest chair cars. During one journey, the train was booked to 85% of its capacity. If Executive class was booked to 96% of its capacity, then how many chair car seats were empty during that journey?

None of these

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Explanation:

Total chair = 500
executive chair = 10% of 500 = 50
rest chair = 450
according to question ,
total booked chair = 85% of total chair(500)=425
total booked executive chair = 96% of its capacity(50) = 48
so total booked rest chair = 425-48 = 377
therefore total empty chairs = 75
total executive empty chairs = 2
total rest empty chairs = 73

Hence, option 2 is the correct answer.