AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
Q1.[2]mediuminitial-understanding
Both the lungs and the kidneys act as filtration/exchange organs that clean the blood. State ONE similarity and ONE difference in the way they perform this function.
Previous-year CBSE Grade 10 board exam questions, organised by
subject and chapter, each with a model answer — free to read and print.