Analogy – Railway reasoning

Total Questions: 50

1. Select the set in which the numbers are related in the same way as are the numbers of the following sets. [Group-D 17/08/2022 (Morning)]

(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/deleting /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)
(15, 41, 4)
(19, 71, 5)

Correct Answer: (d) (10, 8, 2)
Solution:

2. In the given letter-cluster pairs, the first letter-cluster is related to the second letter-cluster following a certain logic. Study the given pairs carefully, and from the given options, select the pair that follows the same logic. [Group-D 17/08/2022 (Morning)]

PRO: LJM
ZEN: BWN

Correct Answer: (a) KLP: QPL
Solution:

3. Select the set in which the numbers are related in the same way as are the numbers of the following sets. [Group-D 17/08/2022 (Afternoon)]

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)(35, 12, 29)
(23, 16, 31)

Correct Answer: (b) (19,8,23)
Solution:

4. In the given letter-cluster pairs, the first letter-cluster is related to the second letter-cluster following a certain logic. Study the given pairs carefully, and from the given options, select the pair that follows the same logic. [Group-D 17/08/2022 (Evening)]

TORPEDO: DEOOPRT
FLICKER: CEFIKLR

Correct Answer: (c) PERTAIN: AEINPRT
Solution:

5. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [Group-D 18/08/2022 (Morning)]

11:130:7:58:15:?

Correct Answer: (a) 234
Solution:(First number )² + 9 = Second number
11 : 130 ⇒ (11)² + 9 = 130
7 : 58 ⇒ (7) + 9 = 58
Similarly,
(15 : ?) ⇒ (15)² + 9 = 234

6. Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster. [Group-D 18/08/2022 (Morning)]

BEING YVRMT PRIDE: KIRWV
CLEAN:?

Correct Answer: (b) XOVZM
Solution:

Letters are changed in their reverse alphabetical order

7. Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. [Group-D 18/08/2022 (Afternoon)]

3:12:25:78:: 21:?

Correct Answer: (c) 66
Solution:

(First number × 3+ 3 = Second number ) i.e.
(3 : 12) ⇒ (3 × 3+ 3 = 12)
(25 : 78) ⇒ (25 × 3+ 3 = 78)
Similarly, (21 : ? ) ⇒ (21 × 3+ 3 =66).

8. Select the set in which the numbers are related in the same way as are the numbers of the following sets. [Group-D 18/08/2022 (Afternoon)]

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)
(12, 51, 5)
(5, 36, 7)

Correct Answer: (d) (11, 51, 6)
Solution:

(First number + Third number) x 3 = Second number
(12, 51, 5) ⇒ (12+ 5) x 3 = 51
(5, 36, 7) ⇒ (5+7) x 3 = 36
Similarly, (11, 51, 6) ⇒ (11+6) x 3 = 51

9. Select the set in which the numbers are related in the same way as are the numbers of the following sets. [Group-D 18/08/2022 (Evening)]

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)
(80, 16, 20)
(144, 36, 24)

Correct Answer: (a) (189, 49, 27)
Solution:

√(2nd number) × (3rd number) = 1st number
(80, 16, 20)=√16 x 20 = 4 x 20 = 80
(144, 36, 24)=√36 x 24 = 144
Similarly,
(189, 49, 27)=√49 x 27 = 7 x 27 = 189

10. In the given letter-cluster pairs, the first letter-cluster is related to the second letter-cluster following a certain logic. Study the given pairs carefully, and from the given options, select the pair that follows the same logic. [Group-D 22/08/2022 (Morning)]

PARTS: RDVYY
CLOSE: EOSXK

Correct Answer: (c) RHINO: TKMSU
Solution: