Question 73

Find the next number in the series.
487, 488, 492, 501, 517, ?

Solution

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487, 488, 492, 501, 517, ?

In the above series, from difference of terms, we can see another series 1,4,9,16,.. which are perfect squares of natural numbers. Next term would be 25.

Therefore, next term in given series would be 517+25=542

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