Reasoning Aptitude
CODING AND DECODING MCQs
Coding-Decoding
Total Questions : 673
| Page 4 of 68 pages
Answer: Option D. -> CITOXE
- The letters of the word are written in reverse order to obtain the code
- The letters of the word are written in reverse order to obtain the code
Answer: Option B. -> VXFFHVV
- Each letter in the word is moved three step forward to obtain the code
- Each letter in the word is moved three step forward to obtain the code
Answer: Option A. -> NCPQJG
- The letters at odd positions are each moved two steps backward and those at even positions are each moved two steps forward to obtain the corresponding letters of the code
- The letters at odd positions are each moved two steps backward and those at even positions are each moved two steps forward to obtain the corresponding letters of the code
Answer: Option B. -> MNUMNUMNU
- The letters at third and sixth place are repeated thrice to code BOMBAY as MYMYMY. Similarly, the letters at the third, sixth and ninth places are repeated thrice to code TAMIL NADU as MNUMNUMNU
- The letters at third and sixth place are repeated thrice to code BOMBAY as MYMYMY. Similarly, the letters at the third, sixth and ninth places are repeated thrice to code TAMIL NADU as MNUMNUMNU
Answer: Option A. -> EDRIRL
- The first, second, third, fourth, fifth and sixth letters of the word are respectively moved two, three, four, five, six and seven steps forward to obtain the corresponding letters of the code
- The first, second, third, fourth, fifth and sixth letters of the word are respectively moved two, three, four, five, six and seven steps forward to obtain the corresponding letters of the code
Answer: Option B. -> FOHYZJBB
- The letters at odd positions are each moved one step backward, while the letters at even positions are respectively moved six, five, four, three, two…. Steps backward to obtain the corresponding letters of the code
- The letters at odd positions are each moved one step backward, while the letters at even positions are respectively moved six, five, four, three, two…. Steps backward to obtain the corresponding letters of the code
Answer: Option B. -> FLRIHO
- The first, third and fifth letters of the word are each moved three steps forward while the second, fourth and sixth letters are each moved three steps backward to obtain the corresponding letters of the code
- The first, third and fifth letters of the word are each moved three steps forward while the second, fourth and sixth letters are each moved three steps backward to obtain the corresponding letters of the code
Answer: Option B. -> GIRXVEP
- Each letter of the word is moved four steps forward to obtain the code
- Each letter of the word is moved four steps forward to obtain the code
Answer: Option A. -> ROAAKNM
- The word is first written twice and the letters at the even position in the word so obtained form the code>
- The word is first written twice and the letters at the even position in the word so obtained form the code>
Answer: Option C. -> CAKNCA
- Each letter of the word is moved four steps backward to obtain the code
- Each letter of the word is moved four steps backward to obtain the code
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