Problem: Find the code for 'CAREER' in a certain code language, where 'BAT' is coded as '9' and 'TAKE' is coded as '16'.

Solution:
To solve this problem, we need to find a pattern in the given codes and apply it to the given word 'CAREER'. Let's analyze the given codes:

- The code for 'BAT' is '9'
- The code for 'TAKE' is '16'

We can observe that the length of the word and the position of the letters in the word are important factors in determining the code. In particular, we can see that:

- The length of 'BAT' is 3, and its code is 9
- The length of 'TAKE' is 4, and its code is 16

So, we can assume that the code for a word of length 6 (like 'CAREER') will be some value between 9 and 16. To find the exact code, we need to consider the position of the letters in the word.

Let's assign a variable to each letter in the word 'CAREER':

- C = variable1
- A = variable2
- R = variable3
- E = variable4
- E = variable5
- R = variable6

Now, we can write an equation based on the given codes and the variables we have assigned:

variable1 + variable2 + variable3 + variable4 + variable5 + variable6 = code

We can simplify this equation by using the numerical values of the variables (based on their positions in the alphabet):

3 + 1 + 18 + 5 + 5 + 18 = code

Simplifying further, we get:

50 = code

Therefore, the code for 'CAREER' in the given code language is 50, which is not one of the options given in the question. This indicates that there may be an error in the question or the given codes.

How we solve this type of questions