Let's establish the relationships based on the question:
For Vishal to be Radhika's Father-in-Law, Radhika must be married to Vishal's son (S).
The question states that Vishal's Mother-in-Law (VMIL) and Radhika's Mother-in-Law (RMIL) are mother and daughter respectively.
The question specifies that RMIL "is the only daughter of her mother".
This scenario holds true: Vishal is married to W. Radhika is married to Vishal's son (S). RMIL is W, and VMIL is W's mother, with W being VMIL's only daughter. Since Radhika is married to Vishal's son, Vishal is her Father-in-Law.
Rani is the sister of Piyush and the daughter of Kamal. Kamal is the son of Gaurav and the brother of Aryan. Aryan is the father of Rajneesh. How is Aryan related to Piyush?
U $ V means 'U is the sister of V'
U @ V means 'U is the husband of V'
U * V means 'U is the son of V'
U ÷ V means 'U is the mother of V'
If O $ P * B @ F, how is O related to F?
Looking at a photograph, Reema says, “This boy’s father is the father of my daughter”. How is the boy related to Reema’s daughter?
Radha (female) and Gyanesh (male) have three daughters - Manuja, Tarini, and Sushma. Tarini is married to Jai and Sushma is married to Abhay. Akhil is the third son-in-law of Gyanesh. Akhil has two children Piyush and Rani. Jai has two daughters Richa and Neha. Mridul is the only son of Abhay. How is Radha related to Rani?
Introducing a girl, the boy says, "She is the daughter of my uncle's father's son". How is the girl related to the boy.
A. Niece
B. Daughter-in-law
C. Sister
D. Aunt