பின்வரும் எண் வரிசையைப் பார்த்து, கேள்விக்கு பதிலளிக்கவும்.

7 2 9 6 3 7 3 9 7 7 3 9 7 3 2 2 1 3 3 9 3 7 3 9 3 9

எத்தனை 3கள் உடனடி முன்னதாக 7உம், உடனடி பின்னதாக 9 உம் கொண்டுள்ளது?

This question was previously asked in
RRB Group D 20 Sept 2022 Shift 1 Official Paper
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  1. இரண்டு
  2. நான்கு
  3. ஐந்து
  4. மூன்று

Answer (Detailed Solution Below)

Option 4 : மூன்று
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Detailed Solution

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கொடுக்கப்பட்ட தொடரில் (7,3,9) தோற்றமளிக்கும் மும்மையை நாம் கண்டுபிடிக்க வேண்டும்:

F1 Railway Amit A 19-02-2023 D21


3க்கு முன் உடனடியாக 7, உடனடி  பின்னதாக 9 என 3 மும்மைகள் இருப்பதை நாம் காணலாம்.

எனவே, சரியான பதில் "மூன்று".

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