Tag: LIGO

  • LIGO-India

    Important for Prelims: Science & TechnologyMains: General Studies Paper III What is in the News ? Gravitational Waves LIGO-India Practice Questions for Prelims Mains Practice Question Chetan Bharat Learning is the best institute in Chandigarh for UPSC IAS ,PCS preparation. To know more about Chetan Bharat Learning’s Online & Classroom Courses, click on the following…