Coding and Decoding By Letter Shifting MCQ Quiz - Objective Question with Answer for Coding and Decoding By Letter Shifting - Download Free PDF

Given: BLANK is coded as KNALB

Similarly,

Hence, TIURF is the correct answer.

The logic follows here is:

Similarly,

Similarly,

Hence, "CQGYJD" is the correct answer.

The logic followed here is:

Consonants coded as the next letter and vowels remain the same vowels.

Similarly,

Therefore,

Hence, the correct answer is "GIOHES".

The logic followed here is :-

First letter if added +2, next letter in subtracted -2 and repeated for next letters in given word.

‘VENDOR’ is written as ‘TMFLGT’.

Similarly,

‘CUSTOM’ will be written as :

Hence, the correct answer is "OMVQWA".

The pattern followed here is:

According to the alphabetical positions of the letters,

Similarly,

The logic followed here is :-

'LEMON' is written as 'ELMNO'.

Similarly,

'CLUSTER' will be written as :

Hence, the correct answer is "CELRSTU".

Logic : Letters of the word are arranged in ascending order according to English alphabetic series.

So,

• 'BEHOLD’ is written as 'BDEHLO'

• 'INDEED' is written as 'DDEEIN'

Similarly,

• 'COURSE' is written as :​

Hence, "CEORSU" is the correct answer.

The position of letters according to the English alphabet series:

Logic: + 3 every letter then arranged alphabetical order.

'CONSULT' is written as 'FOQRVWX'

Similarly,

'MAGNETS' is written as '?'

Hence, the correct answer is "DHJPQVW".

The logic followed here is 

Logic:

Step 1:- Vowels are increased by +1.

Step 2:- Consonants are placed as it is.

Step 3:- Arrange the letters in alphabetical order (Increasing order of positional value).

BEYOND → BDFNPY

If we arrange the resultant letters in alphabetical order, we get BDFNPY.

Similarly,

For PROMISE,

If we arrange the resultant letters in alphabetical order, we get FJMPPRS.

Hence, the code for the word PROMISE is "FJMPPRS".

Confusion PointsThe Logic followed is;

The Odd Number Place letter is coded as reverse letter and Even Number Place letter is decreased by 6.

Odd Number Place means Place 1, Place 2 not the positional letter values count as even and odd.

Important Points

According to the English alphabet series and its positional value:

The logic follows here is:

The odd number places letters are coded by reverse positional letters and the even number places are decreased by 6.​

And;

Similarly;

Hence, "RHHOON" is the correct answer.

Shortcut Trick

Shortcut to remember the reverse positional letters.

The pattern for the code is as follows,

In the same way-

The pattern for the code is as follows:-

Similarly,

Hence, JAIHIND will be written as ZJEDEWF.

The pattern followed is,

Similarly,

Hence, “DSRBQDL” is the correct answer.

The logic followed here is :-

'MANGOES' is written as 'AEGMNOS'.

'FRIEND' will be written as :

Hence, the correct answer is "DEFINR".

The pattern followed for coding KEYBOARD is as follows,

Following the same pattern,

Thus code for TOUCHPAD is FVQWEJRC.