Harish was looking through the family photograph album, Which has a photo of each of his parent each of his grandparents, all the way up to each of his great-great-great-grandparents How many photographs were in the album?

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Twelve

Forty eight

Thirty six

Sixty two

answer is D.

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Detailed Solution

Parents - 2

Grand Parents 4

Great - Grandparents - 8

Great - Great - Grandparents - 16

Great - Great - Great-Grand Parents - 32

Total Photograph= 2 + 4 + 8 + 16 + 32 = 62

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