96 × 124 × 77 এর স্বতন্ত্র মৌলিক উৎপাদকগুলির যোগফল হল:

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RRB Group D 26 Aug 2022 Shift 3 Official Paper
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  1. 13
  2. 12
  3. 11
  4. 14

Answer (Detailed Solution Below)

Option 2 : 12
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RRB Group D Full Test 1
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Detailed Solution

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প্রদত্ত:

সংখ্যা = 96 × 124 × 77

গণনা:

আমাদের আছে,

96 × 124 × 77 

⇒ (32)6 × (2 × 2 × 3)4 × 77 

⇒ 312 × 24 × 24 × 34 × 77

⇒ 28 × 316 × 77

এখন, প্রশ্নে প্রদত্ত মানের তিনটি মৌলিক উৎপাদক আছে, 2, 3 এবং 7

সুতরাং, মৌলিক উৎপাদকগুলির যোগফল = 2 + 3 + 7 = 12

সুতরাং, সঠিক উত্তর হল '12'.

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