CDS Biology Mock Test
23 real CDS General Knowledge questions on Biology (Science & Technology), in 1 timed set of about 20. Each question has an answer key.
How the mocks are marked
Each correct answer earns 0.83 marks and each wrong answer costs 0.28, the one-third penalty of the 120-question, 120-minute General Knowledge paper (100 marks). Unanswered questions score zero. Every mock is timed at 1 minute a question, the pace of the real paper.
Every question is a real previous year question with an answer key. After you submit, you see the correct option for each question, and the explanation where one has been written.