ISC Class 12th Answer Key 2025, Download Subject Wise PDF

ISC 12th Answer Key 2025

The CISCE does not officially publish ISC 12th answer keys for various subjects. However, many subject experts and educational platforms release unofficial ISC Class 12 answer keys through various channels, including websites and YouTube. We have compiled and provided the unofficial ISC answer keys here for candidates' reference for all subjects.

Types of Questions Asked in ISC 12th Paper

Understanding the types of questions asked in ISC (Indian School Certificate) exams is important for effective preparation. Check the ISC exam pattern below:

• Compulsory English:

  • English is a mandatory subject, divided into English Language and Literature in English.

  • Each part usually involves both theory and project work.

• Elective Subjects:

  • Students choose a set number of elective subjects, depending on their chosen stream (Science, Commerce, or Humanities).

  • Many subjects incorporate a theory ISC 12th question paper and a practical or project work component.

  • The weightage of these components varies across subjects.

  • The total marks for most subjects are 100, distributed between theory and practical/project work.

  • However, science subjects often have a different distribution, with a greater emphasis on practicals.

  • Passing marks are 35% in each subject.

• For example, science subjects like Physics, Chemistry, and Biology have a strong emphasis on practicals, while subjects like History and Economics often involve project work.

• Theory papers include a mix of short answer questions, long answer questions, and sometimes case-based or application-based questions.

ISC 12th Answer Key - 80 Marks Papers

ISC 12th Answer Key - 70 Marks Papers