Question : Directions: In the following question, select the related number from the given alternatives.
381 : 160 :: 478 : ?
Option 1: 347
Option 2: 357
Option 3: 247
Option 4: 257
Correct Answer: 257
Solution :
Given:
381 : 160 :: 478 : ?
(381 : 160)→381 – 221 = 160
Similarly, (478 : 257)→478 – 221
= 257
Hence, the fourth option is correct.
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