Select the number that can replace the question mark (?) in the following series.
1537, 1539, 1543, ? , 1557, 1567
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e 1549.
| Understanding |
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Given series: 1537, 1539, 1543, ? , 1557, 1567 The logic used here is: 1537 + 2 = 1539 1539 + 4 = 1543 1543 + 6= 1549 1549 + 8 = 1557 1557 + 10 = 1567 The missing term in the series is 1549. Hence, option 1 is the correct answer. |