ज्याप्रकारे दुसरी संख्या ही पहिल्या संख्येशी संबंधित आहे, त्याचप्रकारे तिसऱ्या संख्येशी संबंधित पर्याय निवडा.

21 : 11 :: 31 : ?

This question was previously asked in
RRB NTPC CBT-I Official Paper (Held On: 28 Dec 2020 Shift 1)
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  1. 16
  2. 15
  3. 17
  4. 18

Answer (Detailed Solution Below)

Option 1 : 16
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RRB NTPC CBT-I Official Paper (Held On: 4 Jan 2021 Shift 1)
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Detailed Solution

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येथे, 

 \( {21 + 1 \over 2}\) = 11

→ 21 : 11

त्याचप्रकारे,

\( {31 + 1 \over 2}\)= 16

→ 31 : 16

म्हणून, 16 हे योग्य उत्तर आहे.

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