Railway Exams (RRB) · General Science
Biology & Life Science
15 practice questions with full step-by-step solutions, plus a concept-first explainer — free, no sign-up.
What you'll learn
A from-scratch, exam-focused tour of Class 10 biology for RRB NTPC — the cell and its parts, the main human body systems, vitamins and deficiency diseases, common diseases and their causes, and basic plant biology like photosynthesis and transport. Packed with tables, a worked example and quick-revision facts.
Read Biology & Life Science Made Simple: Cells, Body, Nutrition & Plants (RRB NTPC)This chapter has
5
easy
8
medium
2
hard