631. Which is the first Asian country to launch a space shuttle?
China
632. Which isotope of uranium capable of sustaining chain reactions?
U-235
633. Which police station has achieved the distinction of becoming the first police station in Kerala to get ISO 9001 : 2008 certification?
Kozhikkode town police station
634. Kabul is on the bank of which River?
Kabul
635. Which place does Buyer’s market denote?
The demand exceeds the supply
636. Which king of Travancore setup the Department of Engineering for the first time?
Swathi Thirunal
637. Who said “I therefore want freedom immediately, this very night, before dawn if it can be had”?
Mahatma Gandhi
638. Who is the author of Najma Heptullah?
Journey of a Legend
639. Which relates to the formation of the Himalayas?
Folding of the geosyncline
640. Which is the best treatment for snake bites?
Antivenom injections