61). Consider the following statements : Assertion (A) : A rocket that is sent to space, has to give an extra force at certain distance from earth. Reason (R) : At a certain distance from earth, earth is encircled by a ring of vacuum. Now select the correct answer according to the coding scheme given below :
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62). Match List I with List II correctly and select your answer using the codes given below:
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63). Fuel cells are used in
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64). From which of the following biodiesel is obtained?
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65). The plant group which yields 'Taxol' belongs to
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66). Alga used for hydrocarbon production is
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67). When did National Biodiversity Act of India come into existence?
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68). World AIDS Day is observed on
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69). What least number must be added to 1056 to get a number exactly divisible by 23?
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70). The ratio of two numbers is 13: 15 and their LCM is 39780. The numbers are
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