প্রদত্ত চিত্রটিতে প্রশ্ন চিহ্ন (?) কে সবচেয়ে ভাল পরিবর্তিত করে এমন বিকল্পটি চয়ন করুন।

  1. 46
  2. 51
  3. 39
  4. 21

Answer (Detailed Solution Below)

Option 1 : 46
Free
RRB NTPC CBT-I Official Paper (Held On: 4 Jan 2021 Shift 1)
100 Qs. 100 Marks 90 Mins

Detailed Solution

Download Solution PDF

(6 - 2)2 – 2 = 14

(11 – 5)2 – 5 = 31

(9 – 1)2 = 63

একইভাবে,

(10 – 3)2 – 3 = 46

সুতরাং, '46' হ'ল সঠিক উত্তর। 

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