Subject
Quantitative Aptitude
Topic
Number
One number is wrong in the following number series given in each of the following questions. You have to identity that number and assuming that a new series starts with that number following the same logic as in the given series, what will be the third number in the new series?
3 5 12 38 154 914 4634
One number is wrong in the following number series given in each of the following questions. You have to identity that number and assuming that a new series starts with that number following the same logic as in the given series, what will be the third number in the new series? 3 5 12 38 154 914 4634
ক)
1636খ)
1222গ)
1834ঘ)
3312ঙ)
1488Explanation
The pattern of given series is: → 3, → 5 = 3 × 1 + 2 → 12 = 5 × 2 + 2 → 38 = 12 × 3 + 2 → 154 = 38 × 4 + 2 → 914 ≠ 154 × 5 + 2 = 772 → 4634 = 772 × 6 + 2 ∴ 914 is the wrong number in the series and the correct number will be 772 Based on the above pattern we can create the following series → 914, → 916 = 914 × 1 + 2 → 1834 = 916 × 2 + 2 Hence, third number in the new series is 1834Related questions
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