May 22, 2022 • 57m
447K watch mins
In this lecture you will get previous year questions from Science and technology through which you will understand the demand of the UPSC in its prelim exam and topic coverage such as technology and basics science that might be repeated in prelims.
Ended on Oct 26, 2021
Ended on Oct 27, 2021
Starts on Aug 13, 2022 • 1 lessons
Starts on Aug 13, 2022 • 1 lessons
Starts on Sep 10, 2022 • 1 lessons