Identify the group of numbers that is different from the other three.
26, 52, 105
In each regular group, every number is double the previous one: \(x, 2x, 4x\).
18 × 2 = 36, 36 × 2 = 72; 22 × 2 = 44, 44 × 2 = 88; 14 × 2 = 28, 28 × 2 = 56.
For 26, 52, 105: 26 × 2 = 52 but 52 × 2 = 104, not 105, so this group breaks the doubling rule. Check: 105 is odd while every other last term is even.
Hence, 26, 52, 105.
Similar Questions
Find the odd one out:
3, 13, 17, 23, 33, 67
Choose the odd one out from the given alternatives:
Important Questions from Number Based
In the following question, four number pairs are given. The number on left side of (-) is related to the number of the right side of (-) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.
Select the set in which the numbers are related in the same way as are the number of the following set.
(3, 7, 58)
Find the odd number/letters from the given alternatives.
Identify the number which is different from the other.
Three of the given options are alike in a certain way. However, one option is not like the other three. Select the option that is different from the rest.
