In a family of six members. Alok and Arjun are brothers. Arpit is the son of Alok and Ajay is the son of Arjun. Preeti is the wife of Ajay. Ashok is paternal grandfather of Arpit. How is Arpit related to Preeti?
1
Brother
2
Brother-in-law
3
Father-in-law
4
Grandfather