Find out the wrong number in the following series. 98, 79, 62, 47, 33, 23, 14
A.23
B.33✓ Correct
C.62
D.47
Explanation
The differences between terms should be: 19,17,15,13,11,9. Starting from 98: 98-19=79, 79-17=62, 62-15=47, 47-13=34 (not 33), so 33 should be 34, making 33 the wrong number.
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