61) In H.T.S.T. pasteurization, which one of the following organisms is chosen as index organism for killing?

62) Botanically pineapple is a -

63) Biofertilizers are -

64) What is the correct order of occurrence of the following places as one move from east to west?
(1)Murshidabad
(2)Gorakhpur
(3)Bhopal
(4)Bhavnagar

65) Rubber, Tea and coffee are