Questions from Basic General Knowledge
401. When it is 12 noon at-Greenwich; what is the time at New York (74°W)?
7.04 a.m.
402. Where is Over 90% of the world"s biomass?
In tropical rain forests
403. What does the Constitution name our country?
India; that is Bharat
404. The focal length of the lens in a photographic camera is cm. What is the power of the lens?
+ 20 D
405. Cotton; jute; silk; wool; etc are natural fibres while _______is a an artificial fibre?
Nylon
406. What does TV remote control unit use to operate a TV set?
Radio waves
407. Bacteria were first observed by ?
Anton Von Leeuwenhoek in 1676.
408. All of the organisms living in a particular area; what do they make up?
A biological community
409. Which plant is used for green manuring in India?
Sunhemp
410. In storms, the roofs of some houses are carried away. According whom is this?
Bernoulli’s principle
