వరుసగా ఖాళీలలో ఉంచినప్పుడు పునరావృత నమూనాను సృష్టించే అక్షరాల కలయికను ఎంచుకోండి?

a_bc_a_bcda_ccd_bcd_

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NTPC CBT-I (Held On: 4 Jan 2021 Shift 1)
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  1. a, a, b, c, c, d
  2. a, c, b, d, b, d
  3. a, d, b, b, a, d
  4. a, d, b, b, d, d

Answer (Detailed Solution Below)

Option 3 : a, d, b, b, a, d
Free
RRB NTPC Graduate Level Full Test - 01
100 Qs. 100 Marks 90 Mins

Detailed Solution

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ఇవ్వబడింది :- a_bc_a_bcda_ccd_bcd_

ఎంపికలను తనిఖీ చేయడం మరియు తదనుగుణంగా ప్రత్యామ్నాయం చేయడం ద్వారా.

1. a, a, b, c, c, d → a b c - a b c d - a c c d - b c d d

2. a, c, b, d, b, d → a b c - a b c d - a c c d - b c d d

3. a, d, b, b, a, d → a b c - a b c d - a c c d - b c d d

4. a, d, b, b, d, d → a b c - a b c d - a c c d - b c d d

      ♦ ఎంపిక (3)  aabcd - abbcd - abccd - abcdd యొక్క చక్రీయ నమూనాను అందిస్తుంది.

కాబట్టి, ' a, d, b, b, a, d ' సరైన సమాధానం.

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