Questions from Basic General Knowledge
531. A temperature at which both the Fahrenheit and the centigrade scales have the same value?
-40°
532. "Virus' the term is coined by ?
V. Beigerinck; a Dutch microbiologist.
533. Who is the inventor of Anti-polio Vaccine?
Jonas E.Salk
534. Prague is on the bank of which River?
Vitava
535. When was the first ‘International Non-Smoking Day’ observed all over the world?
04.07.1988
536. Kabul is on the bank of which River?
Kabul
537. The leucocytes capable of producing antibodies are ?
Lymphocytes
538. The scientific name of Wheat is?
Triticum aestivum
539. What is the name of the Atom Bomb dropped by America in Nagasaki?
'Fatman'
540. Which district is declared the first polio-free district in India?
Pathanamthitta
