In a certain code language, 'PUNE' is coded as $20$, and 'DELHI' is coded as $25$. How will 'BHOPAL' be coded in that language?

Let's count the number of letters in each word:PUNE: Has 4 letters. The code is 20, which can be expressed as: $\text{Number of letters}\times 5=4\times 5=20$.DELHI: Has 5 letters. The code is 25, which can be expressed as: $\text{Number of letters}\times 5=5\times 5=25$.The rule is simply: $\text{Total number of letters in the word}\times 5$.Now, let's apply this rule to BHOPAL:BHOPAL has 6 letters.$\text{Code}=6\times 5=30$.