Question
What will come in place of the question mark (?) in the
following series? 6, 19, 45, ?, 136, 201Solution
ATQ,
6 + 13 × 1 = 19
19 + 13 × 2 = 45
45 + 13 × 3 = 84
84 + 13 × 4 = 136
136 + 13 × 5 = 201
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