বিজোড়টিকে বেছে নিন:

43, 38, 58, 64, 89

  1. 58
  2. 64
  3. 43
  4. 38

Answer (Detailed Solution Below)

Option 2 : 64
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এখানে, অনুসরণ করা প্যাটার্নটি হ'ল,

43 → 4 + 3 = 7 (মূল সংখ্যা)

38 → 3 + 8 = 11 (মূল সংখ্যা)

58 → 5 + 8 = 13 (মূল সংখ্যা)

646 + 4 = 10 (অ-মৌলিক সংখ্যা)

89 → 8 + 9 = 17 (মূল সংখ্যা)

হিসাবে, সমস্ত সংখ্যার যোগফল 64 বাদে একটি মৌলিক সংখ্যার সমান।

সুতরাং, '64' সঠিক উত্তর।

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