CAT 1998 | Question: 179

Question

Read the following directions carefully and answer the questions and mark as follows:

What is value of a?

1. Ratio of $a$ & $b$ is $3 : 5$ where $b$ is positive.
2. Ratio of $2a$ and $b$ is $12/10$ where $a$ is positive.

 

• A. If any one of the statements alone is sufficient to answer the question.
• B. If both statements individually are sufficient to answer the question.
• C. If both statements together are required to answer the question.
• D. If both statements are not sufficient to answer the question.