technology

Target 2018 UPSC – Science & Technology Current Affairs – Expected Questions SET 2

By Dr. Ravi Agrahari Ph.D. from IIT Delhi  Recipient of JRF, SRF from CSIR Working as a Scientist in IIT Delhi with the association of DST (Department of Science & Technology Experience last 17 years for UPSC Exam with more than 500 selections Author of Mc Graw Hill Publication of Science...