Below is given a passage followed by several possible inference which can be drawn from the facts stated in the passage. you have to examine each inference seperately in the context of the passage decide upon its degree of truth or falsity and choose your answer accordingly from amongest the alternative provided thereafter.
Wind is an inexhaustible source of energy and an aerogenerator can convert it into electricity. Though not much has so far been done in this field. The survey shows that there is a vast potential for developing wind as an alternative source of energy. The wind survey has four components-direction , duration , speed and distribution. On this basis U.P. hill areas have been found an ideal place for setting uo aerogenerators . In U.P. hills alone, as many as 58 cities have been identified.
Wind as a source of energy can replace exhaustible source of energy.
(a) Definitely false
(b) Data inadequate
(c] Probably true
(d) Probably false
(e) Definitely true

Explanation

(e) Definitely true