Hello Aspirant,Hope you are doing well

In CUET Section 1B has to be attempted only if a candidate wishes to pursue an undergraduate degree in any one (or more) of the 19 languages—French, Spanish, German, Nepali, Persian, Italian, Arabic, Sindhi, Kashmiri, Konkani, Bodo, Dogri, Maithili, Manipuri, Santhali, Tibetan, Japanese, Russian, and Chinese.There is no need to learn the whole language but you should have basic knowledge regarding the course s that you can score in the entrance exam.

Hope this helps you

ALL THE BEST