abhishek is son of amitabh’s father’s sister. prakash is son of teji who is mother of vikas who is a male and grandmother of amitabh. harivansh is father of neela and grandfather of abhishek. teji is wife of harivansh. how is vikas’s wife related to neela?

The question asks: How is Vikas's wife related to Neela? Let's break down the relationships given:

1. Abhishek is son of Amitabh’s father’s sister.
2. Prakash is son of Teji, who is mother of Vikas and grandmother of Amitabh.
3. Harivansh is father of Neela and grandfather of Abhishek.
4. Teji is wife of Harivansh.

From point 2 and 4:

• Teji and Harivansh are married.
• Teji is mother of Vikas.
• Harivansh is father of Neela.

Since Teji and Harivansh are husband and wife, Vikas and Neela are siblings (children of same parents). The question is how Vikas’s wife is related to Neela. Since Vikas and Neela are brother and sister, Vikas's wife would be Neela's sister-in-law. So, Vikas’s wife is Neela's sister-in-law.