SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Logical Reasoning Classification Number Based
Three of the following four options are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent
digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into
1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
1
82 – 46 – 10
2
90 – 99 – 108
3
67 – 45 – 23
4
90 – 51 – 13