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Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?

EJ23 FK34 GL45 HM56 ? 

This question was previously asked in
RPF Constable 2024 Official Paper (Held On 03 Mar, 2025 Shift 1)
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  1. IM68 
  2. IN68
  3. IN67
  4. IM67

Answer (Detailed Solution Below)

Option 3 : IN67
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Detailed Solution

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The logic followed here is:

Hence, "Option 3" is the correct answer.

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Q3.Which one of the following images numbered as (1), (2), (3), (4) will be the next image for the given series?
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Q1.If it is possible to make only one four-letter meaningful word with the first, third, fourth, and eighth letter of the word ‘ABNORMALITY’, which could be the second letter of the word from the left end? If more than one such word can be formed, give ‘X’ as the answer. If no such word can be formed, give ‘Z’ as your answer.
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Q10.A girl is facing North direction. If she turns 59 degrees in clockwise direction and 31 degrees in the same direction, which direction will she face now?
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