CBSE Class 12-science Answered
7:8is same which number given in following
8:113
Asked by hb911025 | 28 Sep, 2020, 12:00: PM
Expert Answer
To find the next number in the sequence: 5, 8, 20, 34, 76, 142, ?
(5 x 2) - 2 = 10 - 2 = 8
(8 x 2) + 4 = 16 + 4 = 20
(20 x 2) - 6 = 40 - 6 = 34
(34 x 2) + 8 = 68 + 8 = 76
(76 x 2) - 10 = 152 - 10 = 142
(142 x 2) + 12 = 284 + 12 = 296
Hence, the number in place of ? is 296.
Answered by Renu Varma | 29 Sep, 2020, 11:53: AM
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