The Master Question Papers and Answer Keys of various test papers are given below. The keys are open to challenges by candidates during February 22-25, 2024.

The Answer Key is matched to the order of questions in the Master Question Paper. The order in which the questions and options have appeared on the candidate console in the examination may be different from the order in which they appear in the Master Question Paper. Candidates must refer to the Master Question Paper and the associated Answer Key for checking the correctness of their responses and for filing contests.

For Multiple Choice Questions (MCQs), only one of the given options is the correct answer. There is negative marking for wrong answers to MCQs: one-third negative marking for one-mark questions, and two-third negative marking for two-mark questions.

For Multiple Select Questions (MSQs), all correct options must be chosen and no wrong answer must be chosen by the candidate to get full marks. There is no partial marking for MSQs. There is no negative marking for MSQs.

For Numerical Answer Type (NAT) questions, the candidate’s numerical response must be contained within the range given in the Answer Key to get full marks. There is no negative marking for NATs.

In the Answer Key files, MTA stands for Marks to All, which means that, for those questions, the marks allotted to that question will be given to all candidates appearing for the test paper.