What will come in place of the question mark (?) in the following number series ?
4, 6, 12, ?, 90, 315
Let the missing number be y
Now we can see that ,
6 = 4 x 1.5
12 = 6 x 2
y = 12 x 2.5 = 30
90 = 30 x 3
315 = 90 x 3.5
The given pattern is that the multiplying factor is increasing by 0.5 for every term when going from left to right.
Hence, answer is option C
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