5. Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group?
1) 39
2) 91
3)78
4)52
5)45
Answers
Answered by
3
Answer:
45 ( option5 )
Step-by-step explanation:
The first 4 options of the given problems are multiples of 13.
ie.,
39 = 13 x 3
91 = 13 x 7
78 = 13 x 6
52 = 13 x 4
but 45 is not a multiple of 13
Answered by
0
Given:
39, 91, 78, 52, 45
To Find:
The odd one
Solution:
39, 91, 78 and 52 are multiples of 13.
ie.,
39 = 13 x 3
91 = 13 x 7
78 = 13 x 6
52 = 13 x 4
45 is not a multiple of 13.
The odd one that does not belong to the group is 45. The answer is option (5)
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