The 1000 MCQs with detailed explanation contains all the 10 mock tests and their solutions provided in the GS Prelims Test Series 2015. This is being now provided at a discounted price of only Rs 350. The MCQs are still relevant for the upcoming UPSC Prelims exam and will provide the necessary practice and revision.
You can go through this link containing prelims MCQs to get an idea about the standard and quality of questions.
After making the payment, you can download the zip files containing the questions and solutions of all the 10 mock tests. The link to download the file will also be sent to your email id.
Please note that it contains 2015 Prelims test series question. So those who had joined the test series earlier should not buy it.