A. Elon Musk B. Bill Gates C. Warren Buffet D. Jeff Bezos Explanation: Jeffrey Preston Bezos is an American entrepreneur,…
A. Shining Shiv B. Smiling Budha C. Bang of Brahama D. Pokhran Visphot Explanation: Operation Smiling Buddha (MEA designation: Pokhran-I) was…
A. Mercury B. Mars C. Jupiter D. Saturn Explanation: A team of Scientists at Southwest Research Institute (SwRI) in the…
A. December 22, 2021 B. December 23, 2021 C. December 25, 2021 D. None of these Explanation: NASA's James Webb…
A. Android 4.0 Ice Cream Sandwich B. Android 5.0 Lollipop C. Android 3.0 Honeycomb D. Android 2.3 Gingerbread Explanation: Android…
A. NASA B. INCOSPAR C. Sputnik1 D. Space X’s Starlink Explanation: Tiangong, China's new space station, had to maneuver to…
A. U.S.A B. Japan C. China D. None of these Explanation: Japan has introduced a minibus lookalike world's first dual-mode…
A. France B. Japan C. China D. Germany Explanation: German rail operator Deutsche Bahn and industrial group Siemens on October…
A. Himachal Pradesh B. Uttar Pradesh C. Uttarakhand D. Rajasthan Explanation: Himachal Pradesh's Kaza which is located in Lahaul and…
A. 2021 PJ1 B. 2021 AJ193 C. 2021 AFK D. 2021 TJY Explanation: Recently, the observatory-cum-laboratory tracked the 1000th near-earth…