Latest Bank Exam Aptitude Question SOLUTION: The speed of car increases by 2 km after every 1 hiur.if the distance travelled in the first one hour was 35 km ,what was the total distance travelled in 12 hiur

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(#M40151824) BANK EXAM Category question time and distance Keep an EYE

The speed of car increases by 2 km after every 1 hiur.if the distance travelled in the first one hour was 35 km ,what was the total distance travelled in 12 hiur

Asked In Bank Exam Mani Singh (9 years ago)

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P.ARUNA  (9 years ago)

given the speed of the car is 35km it increases by 2 every hour
in arithemtic progression the last term can be known by An=35+(12-1)2
An =57
the sum of the no's from 35 to 57 can be known by Sn=(35+57)12/2
=552

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