Test Series' conducted by the Coaching Institutes help in preparing for IAS Mains. The coaching institutes provide you with standard model and sample questions formed by the subject experts especially for the Main exam.
Here is a list of some of the Current Affairs Topics that are very important for the upcoming UPSC Civil Services Main Exam. You just need to click on the hyperlinks of the article titles and you will reach at the desired full article on the Topic.
Tips on IAS Main GS Science and Technology preparation. Questions are based on the developments in the Field of science and technology, information technology, space and basic ideas about computers, robotics, nanotechnology, biotechnology and related issues regarding intellectual property rights.