Correct Answer: Hindi, English, and Languages

Solution : Let's check the options –
First option: Hindi, English, and Languages; Hindi and English are two different types of languages. The given Venn diagram correctly shows the relation between them.
The Venn diagram is as follows –

Second option: Hindi, English, and Spanish; All three are different types of languages. No relation of a category and sub-categories can be established.
Third option: Languages, Social Sciences, and Scientists; All of these do not share any common relation.
Fourth option: Television, Refrigerators, and Fans; All of these are electrical home appliances and do not share any common relation.

Hence, the first option is correct.