Odd One Out – Railway Reasoning

Total Questions: 50

41. Find the ODD one out from the given options. [RRB JE 26/01/2019 (Afternoon)]

Correct Answer: (a) 14 : 398
Solution:

[n : n × (n × 2)]
14 : 398 ⇒ [14 : 14 × 28] ⇒ [14 : 392]
(not follows)
8 : 128 ⇒ [8 : 8 × 16] ⇒ [8 : 128]
11 : 242 ⇒ [11 : 11 × 22] ⇒ [11 : 242]
5 : 50 ⇒ [5 : 5 × 10] ⇒ [5 : 50]

42. Select the figure , which is different from the other figures. [ALP Tierll 21/01/2019 (Afternoon)]

Correct Answer: (b)
Solution:

43. Pick an option that is not in the group. [RPF Constable 17/01/2019 (Morning)]

NP, MJ, CE, QS, XZ

Correct Answer: (d) MJ
Solution:

NP, MJ, CE, QS, XZ
NoP, MJ, CdE, QrS, XyZ
As we can see, MJ is different.

44. Which of these is not related to this group? [RPF S.I. 06/01/2019 (Morning)]

Wander, Saunter, Roam, Stride, Stammer

Correct Answer: (d) Stammer
Solution:

Except Stammer all others (Wander, Saunter, Roam, Stride) are synonyms of each other.

45. Select the most appropriate term for the following set of items: [RRB ALP Tier – I 09/08/2018 (Morning)]

Correct Answer: (c) Celebration
Solution:

Celebration is different from the rest.

46. Select the odd character out of the following series. [RRB ALP Tier - I 10/08/2018 (Morning)]

Correct Answer: (b) A
Solution:

In the given series except A, which is letter, all are symbols. So A is odd.

47. Select the figure which does NOT belong to the group. [RRB ALP Tier - I 13/08/2018 (Morning)]

Correct Answer: (a) 4
Solution:

The number of straight lines are 3 in image 1,2 and 3 except image 4.
The correct answer is

48. Select the figure that does NOT belong in the following group. [RRB ALP I 13/08/2018 (Evening)]

Correct Answer: (d) C
Solution:

In all the figure A , B and D there are even numbers of lines except in the figure C.

49. Select the figure which does NOT belong to the group. [RRB ALP I 20/08/2018 (Morning)]

Correct Answer: (b) A
Solution:

Figure A

50. Select the figure which does NOT belong to the group. [RRB ALP Tier-I 21/08/2018 (Morning)]

Correct Answer: (c) 1
Solution:

In figure 2 ,3 and 4 all the shaded regions are only in one direction but in figure 1 the shaded region is not in one direction. so the odd one is figure 1.