Taj Mahal is threatened due to the effect of

42) Which of the following countries doesn't have common border with India?

43) 'A' sold a motor cycle to 'B' at a gain of 15%, 'B' sold it to 'C' at a gain of 20%. If 'C' paid Rs. 897, then 'A' would have paid

44) Neutrons are present in all atoms except

45) Who won the Gynapeetha Award for 2013?