Coding Decoding Quiz Set 29

Question 1

In a certain code language 'good food makes strong' means '\$9R%', 'strong mind in body' means '4897', 'body lives long life' means '8235' and 'life happy dozen benefits' means '@621'. Then what is the code for 'body strong life'?

A

8 9 2

B

5 1 \$

C

@ 6 3

D

% R 4

Soln.
Ans: a

'8' is common to items 2 and 3. So '8' = 'body'. Next we can see that '9' is common to items 1 and 2. So '9' = 'strong'. Again we can see that '2' is common to items 3 and 4. So '2' = 'life'. Hence 'body strong life' should be from '8 9 2'

Question 2

If FASHION is coded as NFOAISH, how will TRITIES will be coded?

A

STERITI.

B

STERTII.

C

STERIIT.

D

STREIIT.

Soln.
Ans: c

The word FASHION has been coded in such a way that last letter comes at first place, first letter at second place, second last letter at third place, second letter at fourth place and so on.

The steps are-

```T-R-I-T-I-E-S
S-T----
S-T-E-R---
S-T-E-R-I-I-T
```

Question 3

If NEWZEALAND is coded as @Q+?Q*#*@x, then DEALWON may be coded as -

A

x Q * # + ? @

B

x Q * ? + b @

C

x Q * # + b @

D

x Q * # b + @

Soln.
Ans: c

The word are being coded using the direct substitution method.

Question 4

Directions: In the following question some capital alphabets are written in a row, below them their coding have been given.

```A B C D E F G
2 a u v b w 3

H I J K L M N
t 4 x s y 5 z

O P Q R S T
e c d 8 7 6

U V W X Y Z
r h 9 i p q
```

If FASHION is ze4t72w, then POSITION is.

A

ze4647ec.

B

ce7464ze.

C

ze4647ce.

D

ze7464ez.

Soln.
Ans: a

Codes for the respective letters as per table have been reversed in the coding. For example, FASHION is written in reverse direction as NOIHSAF and then the codes have been applied.

Question 5

In a certain code language 'red pink green blue' means '758R', 'white peach khaki maroon' means '234Z', 'blue orange maroon black' means 'Z1R9' and 'cyan sky navy white' means '6%\$3'. Then what is the code for 'blue white'?

A

R 3

B

% 7

C

\$ 6

D

5 2

Soln.
Ans: a

'R' is common to items 1 and 3. So 'R' = 'blue'. Next we can see that '3' is common to items 2 and 4. So '3' = 'white'. Hence 'blue white' should be 'R 3' or '3 R'