18000, 3600, 720, 144.2, 28.8, 5.76 [DMRC—Train Operator (Station controller), Exam 2016] · ABC26GN5539
Subject: General Aptitude · Chapter: Odd Man Out and Series
18000, 3600, 720, 144.2, 28.8, 5.76 [DMRC—Train Operator (Station controller), Exam 2016]
(a)5.76
(b)720
(c)144.2
(d)28.8
Answer
Explanation
The patter is followed by 18000 ÷ 5 = 3600 3600 ÷ 5 = 720 720 ÷ 5 = 144 ≠ 144.2 144 ÷ 5 = 28.8 28.8 ÷ 5 = 5.76 Hence, 144.2 wrong number and correct number is 144.
Explanation as extracted from the printed page; notation may be imperfect.
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