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Test Name Coding And Deconding ­1[OIR] Total Questions 15

1. If MADRAS can be written as ARSARS, how can ARKONAM be written in that code?

a. ROAAKNM
b. ROAKANM
c. ROAKNNM
d. ROKANAM
Solution. The word is first written twice and the letters at the even positions in the word so obtained from the code.

Answer. a

2. In a certain code, COMPUTER is written as RFUVQNPC. How is MEDICINE written in the same code?

a. EOJDEJFM

b. MFEJDJOE
c. MFEDJJOE
d. EOJDJEFM
Solution. The letters 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.
Answer. d

3. If in a certain language FASHION is coded as FOIHSAN, how is PROBLEM coded in that code?

a. PELBROM
b. PRBOELM

c. PELBORM
d. RPBOELM
Solution. The first and the last letters of the word remain as such and the remaining letters are written in a reverse order, to obtain the code.
Answer. c

4. If BOMBAY is written as MYMYMY, how will TAMILNADU be written in that code?

a. TIATIATIA
b. IATIATIAT
c. MNUMNUMNU
d. ALDALDALD
Solution. The letters at the third and sixth places 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. c