यदि C $ D का अर्थ है C, D का पति है, C & D का अर्थ है C, D की माँ है और C % D का अर्थ है C, D का पुत्र है, तो X % Z $ W & Y का क्या अर्थ है, यदि W का केवल एक ही पुत्र है?

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RRB ALP Electrician 22 Jan 2019 Official Paper (Shift 1)
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  1. Y, X का पुत्र है
  2. Y, X का भाई है
  3. X, Y का पुत्र है
  4. X, Y का भाई है

Answer (Detailed Solution Below)

Option 4 : X, Y का भाई है
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Detailed Solution

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C है

$

&

%

पति

माँ

पुत्र

D का

 

X % Z $ W & Y → X, Z का पुत्र है, Z, W का पति है, W, Y की माँ है।

वंश-वृक्ष आरेख को नीचे दर्शाया गया है:

Common Diagram 28.01.2020 D3

 

F1 Z.K 12.6.2 Pallavi D 15

1) Y, X का पुत्र है → असत्य

2) Y, X का भाई है → असत्य

3) X, Y का पुत्र है → असत्य

4) X, Y का भाई है → सत्य

अतः, X, Y का भाई है।

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