पहले युग्म में प्रयुक्त तर्क के आधार पर दूसरे युग्म में प्रश्नचिन्ह का स्थानापन्न विकल्पों में से चुनिए।

2136 : 12 :: 4315 : ??

This question was previously asked in
RPF SI (2018) Official Paper (Held On: 24 Dec, 2018 Shift 1)
View all RPF SI Papers >
  1. 17
  2. 13
  3. 19
  4. 15

Answer (Detailed Solution Below)

Option 2 : 13
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