In a certain code language;
“stay calm be ready” is coded as “ mn jk lm rs”
“ready for stay quiet” is coded as “ rp jk ut mn“
“calm nature for peace” is coded as” lm ve rp st”
“nature quiet for calm” is coded as “ ve ut rp lm”

What will be the code for “quiet peace”?

The correct option is stut.

To find the code for the phrase “quiet peace”, let us analyze the given statements step-by-step by identifying the common words and their corresponding codes.

Given statements and codes:
1. “stay calm be ready” = “mn jk lm rs”
2. “ready for stay quiet” = “rp jk ut mn”
3. “calm nature for peace” = “lm ve rp st”
4. “nature quiet for calm” = “ve ut rp lm”

Step 1: Find the code for "quiet"
Comparing Statement 2 (“ready for stay quiet”) and Statement 4 (“nature quiet for calm”):
The common words are “for” and “quiet”, and the common codes are “rp” and “ut”.
Now, compare Statement 3 (“calm nature for peace”) with Statement 2 and 4:
The word “for” is present in Statement 2, 3, and 4. The common code present in all three statements is “rp”.
Therefore, the code for “for” is rp.
Since “rp” is the code for “for”, the code for “quiet” must be ut.

Step 2: Find the code for "peace"
Let us analyze Statement 3 (“calm nature for peace” = “lm ve rp st”):
- From Statements 1, 3, and 4, the word “calm” appears in all three, and the common code is “lm”. Thus, “calm” = lm.
- From Statements 3 and 4, the word “nature” appears in both, and the remaining common code is “ve”. Thus, “nature” = ve.
- We already established that “for” = rp.
Now, looking at Statement 3, the only remaining word is “peace” and the only remaining code is “st”.
Therefore, the code for “peace” is st.

Conclusion:
- Code for “quiet” = ut
- Code for “peace” = st

Combining these, the code for “quiet peace” is stut (or ut st).