In the given series one number is incorrect find the correct number which would be placed to make it...........

Quantitative Aptitude (CDS) Simplification

In the given series one number is incorrect, find the correct number which would be placed to make it a proper series 576,605,582,611,590,617,594?

615

588

584

594

Explanation:

576,605,582,611,590,617,594
there are two series formed inside this series
first is formed formed-1place, 3 rd place,5 th place, 7th place....1
second is formed from-2nd place, 4th place, 6th place....2
from 1
582-576=6
590-582=8
594-590=4
now
from 2
611-605=6
617-611=6
In this series 6 is the common difference
so,
582+6=588
588 will be placed in the place of 590