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If all the vowels are replaced by immediate next letter and all the consonants are replaced by immediate previous letters of the word "BACKSPACE" and then the letters are arranged in alphabetical order from left to right, then which of the following letter will be fourth from the right end?

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RRB PO Prelims 5 Aug 2023 Memory Based Paper (Shift 3)
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  1. B
  2. F
  3. J
  4. A
  5. R

Answer (Detailed Solution Below)

Option 2 : F
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Detailed Solution

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Given: BACKSPACE

Step 1: The vowels are replaced by the immediate next letter and all the consonants are replaced by immediate previous letters.

ABBJROBBF

Step 2: All letters are arranged in alphabetical order from left to right.

ABBBBFJOR

Then, F letter will be fourth from the right end.

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Q6.How many such 9s are there in the following number sequence which are immediately preceded by 5? 7 9 6 9 5 9 8 4 7 9 5 7 4 5 9 2 3 7 9 1 2 7 5 9 7 7
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