Which term best matches 'Systematic treatise on a particular subject'?

• A. Renewal
• B. Monograph
• C. Perforated
• D. Glossary

Answer: (B)

A monograph is a focused, in-depth study on a single subject, published as a standalone work. This captures the sense of a systematic treatise that thoroughly explores one topic in an organized, scholarly way. A glossary is just a list of terms and definitions, not a complete study of a subject. Renewal relates to extending something like a subscription, and perforated describes something with holes, which aren’t related to scholarly writing. So the best fit is monograph because it conveys a detailed, single-topic treatment in one coherent work.