Odd One Out – Railway Reasoning part – VI

Total Questions: 50

21. Select the odd one. [RRB NTPC 07/04/2021 (Morning)]

Correct Answer: (c) Figure 2
Solution:

Figure 2 is different from others.
Because It have only 2 lines

22. Select the odd one. [RRB NTPC 07/04/2021 (Evening)]

Correct Answer: (b) QA
Solution:

1st letter – 3 = 2nd letter
But it is not followed by the option b

23. Select the odd one. [RRB NTPC 07/04/2021 (Evening)]

Correct Answer: (d) WTXV
Solution:But this pattern is not followed by option (d).

24. Select the odd one. [RRB NTPC 08/04/2021 (Morning)]

Correct Answer: (a) C
Solution:

25. Select the odd one. [RRB NTPC 08/04/2021 (Morning)]

Correct Answer: (c) MLPO
Solution:

H + 1 = I
S + 1 = T ⇒ M + 1 ≠ O ⇒ O + 1 = P

26. Select the odd one. [RRB NTPC 08/04/2021 (Evening)]

Correct Answer: (c) HJK
Solution:

Except HJK , sum of the place value of all Letter in the term is even number
(WZI) = (23 + 26 + 9) = 58
(DGE) = (4 + 7 + 5) = 16
(HJK) = (8 +10 + 11) = 29 which is not even number.
(QTA) = (17 + 20 + 1) = 38

27. Select an option which is different from the rest. [RRB NTPC 08/04/2021 (Evening)]

Correct Answer: (a) Fever
Solution:

Except fever, all are caused by viruses.

28. Identify the term that DOES NOT belong to that group. [RRB NTPC 23/07/2021 (Morning)]

Correct Answer: (b) C6J
Solution:

Difference of position value of alphabets are written.

29. Select the number that is different from the rest. [RRB NTPC 23/07/2021 (Evening)]

169, 289, 144, 356

Correct Answer: (a) 356
Solution:

All are perfect square numbers except 356.

30. Select the letter pair that is different from the rest. [RRB NTPC 23/07/2021 (Evening)]

Correct Answer: (a) WC
Solution:

Difference of place value = 5
But option (a) is different.