Questions from Basic General Knowledge
421. What is the study of effect of light on various biological life process?
Photobiology
422. CP-20-961; what is it ?
Malarial vaccine.
423. CENTO stands for?
Central Treaty Oganisation
424. Largest mammal (animal) is?
Blue Whale (wt. 209 tones)
425. In which the formation of magma along the bedding plane results?
Sill
426. What does a permanent magnet repel?
Diamagnetic substances only
427. Who is the author of “VeenaPoovu”?
Kumaranasan
428. Which Gupta king is famous for his courageous stand against the Hunas?
Skanda Gupta
429. Who is the author of Inside Asia ?
John Gunther
430. What is the estimation of age of woody plant by counting annual ring?
Dendrochronology
