Coding and Decoding

Q 9: In a certain code, TRIPPLE is written as SQHOOKD. How is DISPOSE written in that code ? A)DSOESPI B)ESJTPTF C)ESOPSID D)CHRONRD Answer : Option D Explanation: Each letter in the word is moved one step backward to obtain the corresponding letter of the code. Q 10: If PALE is coded as 2134, EARTH is coded as 41590, how is PEARL coded in that code ? A)24153 B) 25413 C)25430 D)29530 Answer : Option A Explanation: P A L E R T H 2 1 3 4 5 9 0 So, P is coded as 2, E as 4, A as 1, R as 5 and L as 3. Thus, the code for PEARL is 24153. Q 11: In a certain code, COMPUTER is written as RFUVQNPC. How is MEDICINE written in the same code ? A)EOJDEJFM B)MFEJDJOE C)EOJDJEFM D)None of these Answer : Option C Explanation: The letter of the word are written in a reverse order and each letter, except the first and the last one, is moved one step forward, to obtain the code. Q 12: If VICTORY is coded as YLFWRUB, how can SUCCESS be coded ? A)VYEEHVV B)VXFFHVV C)VXEEIVV D)None of these Answer : Option B Explanation: Each letter of the word is moved three steps forward to obtain the code.

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