Coding decoding Subsitution Questions (IQ) for NET

NUST Entrance Test (NET)

Intelligence Questions with solution

Substitution based questions

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

A. ROAAKNM

B. ROAKANM

C. ROAKNNM

D. ROKANAM

E. ROANKNM

The word is first written twice and the letters at the even positions in the word so obtained from the code.

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

E. None of these

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.

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

E. ROBLEMP

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.

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

A. TIATIATIA

B. IATIATIAT

C. MNUMNUMNU

D. ALDALDALD

E. None of these

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.
 

5.         If CIGARETTE is coded as GICERAETT, then DIRECTION will be coded as

A. NOIETCRID

B. RIDTCENOI

C. IRDCTIONE

D. NORTECDII

E. None of these

The word in divided into groups of three letters each and then the letters in each group are written in a reverse order to obtain the code.

6.         According to a military code, SYSTEM is SYSMET and NEARER is AENRER. What is the code for FRACTION?

A. CARFNOIT

B. CARFTION

C. FRACNOIT

D. ARFCNOIT

E. CARFNOIT

The letters in the first half and the latter half of the word are separately reversed to obtain the code.

7.         In a certain code, TRIPPLE is written as SQHOOKD. How is DISPOSE written in that code?

A. DSOESPI

B. CHRONRD

C. ESOPSID

D. ESJTPTF

E. None of these

Each letter in the word is moved one step forward and the first letter of the group. so obtained is put at the end, to obtain the code.

9.         If in a certain language KINDLE is coded as ELDNIK, how is EXOTIC coded in that code?

A. EOXITC

B. EXOTLC

C. CITOXE

D. COXITE

E. CXOTIE

The letters of the word are written in a reverse order to obtain the code.

10.       In a code, CORNER is written as GSVRIV. How can CENTRAL be written in that code?

 A. DFOUSBM

B. GIRXVEP

C. GNFJKER

D. GJRYVEP

E. None of these

Each letter of the word is moved four steps forward to obtain the code.