In a certain code language, '3a, 2b, 7c' means 'Truth is Eternal'; '7c, 9a, 8b, 3a' means 'Enmity is not Eternal' and '9a, 4d, 2b, 8b' means 'Truth does not perish'. Which of the following means 'enmity' in that language ?

Correct Answer: CPNCBZ

Explanation:

Each letter in the word is moved one step forward to obtain the corresponding letter of the code.

Correct Answer: Sky

Explanation:

The colour of clear sky is 'blue' and as given, 'blue' is called 'sky'.

So, the colour of clear sky is 'sky'.

Correct Answer: Yellow

Explanation:

The colour of clean sky is 'blue' and as givne, 'yellow' means 'blue'.

so, the colour of clear sky is 'yellow'.

Correct Answer: CARFNOIT

Explanation:

The letter is the first half and the letter half of the word are separately reversed to obtain the code.

Correct Answer: A only

Explanation:

Justification:      

We can find the code for 'home' from the second and third statements.

For finding the code for 'they', we need the code for 'go' which cannot be determined from the given data.
Clearly, statement A is not necessary.

Correct Answer: LNTKCHMF

Explanation:

 Each letter in the word is moved one step backward to obtain the corresponding letter of the code

Correct Answer: SUORECS

Explanation:

- There are 7 letters in the word

- The middle letter has been left intact

- The first and the last letters  of the word have interchanged their position. Similarly, the second and the third letters and the fifth and sixth letters have interchanged their position.

Correct Answer: SNRUEMB

Explanation:

  1 2 3 4 5 6 P R O B L E 7 M ? 7 1 6 2 5 3 M P E R L O 4 B

Similarly,  1 2 3 4 5 6 N U M B E R 7 S ? 7 1 6 2 5 3 S N R U E M 4 B

 

Correct Answer: 21732199

Explanation:

The alphabets are soded as shown :

 

$$\begin{gathered} E ? N ? T ? R ? Y ? S ? A ? D \\ 1 2 3 4 5 9 7 8 \end{gathered}$$

 

N is coded as 2,

 

E as 1,
A as 7,
T as 3   and
S as 9.
So, NEATNESS is coded as 21732199.

Correct Answer: tim

Explanation:

Justification:      

In the first and third statements, the common word is 'na' and the common word is 'are'.

So, 'na' means 'are'.
In the second and third statements, the common code word is 'tok' and the common word is 'bad'.
So, 'tok' means 'bad'.
Thus, in the third statements, 'tim' stands for 'they'.