Questions

Allotropy is the property of some chemical elements to exist in two or more different forms, or allotropes, when found in nature. There are several allotropes of carbon like diamond, graphite, graphene, fullerene, etc.Coal is not an allotrope of carbon because it is not 100% carbon. It contains lot of silica, sulphur and other compounds of carbon apart from carbon.

The Victorian Gothic and Art Deco is situated in Mumbai.
India gets its 37th WORLD UNESCO World HERITAGE SITE. Victorian Gothic and Art Deco Ensemble of Mumbai declared as a World Heritage Property by UNESCO. This makes Mumbai city the second city in India after Ahmedabad to be inscribed on the World Heritage List. In the past 5 years alone, India has managed to get inscribed seven of its properties/sites on the World Heritage List of UNESCO. India now has overall 37 World Heritage Inscriptions with 29 Cultural, 07 Natural and 01 Mixed sites. While India stands second largest in number after China

The Moon takes about 27.3 days to perform one complete orbit around the Earth.