Key fact Three- to four-mark questions usually require longer answers than one- to two-mark questions. The mark schemes given here show some answers as bullet points. This is to show clearly how a ...

Maths questions often start with command words like 'Calculate', 'Determine', 'Estimate' and 'Measure'. They will then include blank space for you to show your working. When an answer to a maths ...

The Bihar School Examination Board (BSEB) conducted the Class 12 Chemistry Exam 2025 today, February 7, 2025, in the first ...