एक विशेष कूट भाषा में,
A + B का अर्थ है ‘A, B की माता है’ ,
A − B का अर्थ है ‘A, B का भाई है’ ,
A × B का अर्थ है ‘A, B की पत्नी है’ और
A ÷ B का अर्थ है ‘A, B का पिता है’।
यदि ‘M + N − O × P ÷ Q’ है, तो M, Q से किस प्रकार संबंधित है?

This question was previously asked in
RRB NTPC Graduate Level CBT-I Official Paper (Held On: 06 Jun, 2025 Shift 3)
View all RRB NTPC Papers >
  1. माता की माता
  2. पिता की बहन
  3. माता की बहन
  4. पिता की माता

Answer (Detailed Solution Below)

Option 1 : माता की माता
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RRB NTPC Graduate Level Full Test - 01
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Detailed Solution

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प्रतीकों के अर्थ:

A है

प्रतीक

+

×

÷

अर्थ

माता

भाई

पत्नी

पिता

B का 

दिया गया है: M + N − O × P ÷ Q

M + N → M, N की माता है।

N − O → N, O का भाई है।

O × P → O, P की पत्नी है।

P ÷ Q → P, Q का पिता है।

qImage686fd28fdc30377bbc72803c

इस प्रकार, M, Q की नानी अर्थात माता की माता है।

इसलिए, "विकल्प 1" सही उत्तर है।

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