Simplification Questions: Simplification is the highest-scoring area in the Quantitative Aptitude section of competitive exams. It judges a test-taker's ability to perform basic maths calculations.

CBSE held Class 12 Biology exam on March 27, 2026, from 10:30 AM to 1:30 PM. Unofficial answer key PDF available for students to check responses and estimate scores. Question paper PDF and exam ...