Correct option is D
Raksha Bandhan, also known as Rakhi, is usually celebrated on the full moon day (Purnima) of the Hindu month of Shraavana.
It usually falls in the months of August or September in the Gregorian calendar.
It is a Hindu festival that celebrates the bond of love and protection between brothers and sisters.
A sister ties a Rakhi (nuptial bracelet) over her brother’s wrist and demands for the promise to protect her from all evil.