50. Union Minister for Women and Child Development, Smt Smriti Zubin Irani inaugurated the helpline number - 7827170170 for whose help?
51. The North Eastern Space Applications Centre (NESAC) Society Meeting was held in which city?
52. Which port has become the first Green SEZ?
53. Which one is cooperating with NITI Aayog to ensure the successful implementation of the Van Dhan Yojana?
54. Which city has been added to the UNESCO list of World Heritage Site?
55. Which one has got a loan of $250 million from the International Finance Corporation (IFC)?
56. The AERAI (Amendment) Bill 2021 increased the threshold of annual passenger traffic in a major airport to Rs. ____ ?
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