Next Number in the series 1, 5, 2, 18, 56 ?What is the next number in the series: 1, 5, 2, 18, 56 ?
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take 1 and 5 as pair and their difference is 4
take 2 and 18 as pair and their difference is 16
from above we have concluded that the first number is smaller than the second and their difference is used as base for the series.
Hence, as per difference 4, 16(4x4), 256(16x16) is the next difference.
So, 256 + 56 = 312 must be the next no. as per calculations.
take 2 and 18 as pair and their difference is 16
from above we have concluded that the first number is smaller than the second and their difference is used as base for the series.
Hence, as per difference 4, 16(4x4), 256(16x16) is the next difference.
So, 256 + 56 = 312 must be the next no. as per calculations.
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