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Get access to the detailed solutions to the previous years questions asked in IIFT exam
The logic used in the given series is as follows:
10*3 - 4 = 30 - 4 = 26
26*3 - 4 = 78 - 4 = 74
74*3 - 4 = 222 - 4 = 218
218*3 - 4 = 654 - 4 = 650
650*3 - 4 = 1950-4 = 1946
1946*3 - 4 = 5838 - 4 = 5834
As we can see, 654 is the incorrect term in the series. 650 should have been there instead of 654. Therefore, option A is the right answer.