Question : Directions: Pointing to a portrait of a lady, Kanika said, "Her daughter-in-law is the wife of my son's grandfather's only son." How is the lady in the portrait related to Kanilka?

Option 1: Mother-in-law

Option 2: Mother

Option 3: Paternal aunt

Option 4: Sister-in-law

Question : Directions: Preeti is the only sister of Virat. Manoj is the son of Dileep, who is the husband of Maaya. Virat is the son of Devansh. Devansh is Manoj's father-in-law. How is Maaya related to Preeti?

Option 1: Mother-in-law

Option 2: Daughter-in-law

Option 3: Sister-in-law

Option 4: Mother

Question : Directions: A # B means A is the husband of B,
A @ B means A is the sister of B,
A & B means A is the mother of B,
A % B means A is the son of B.
If S # Z @ R % K # J & T # N, then which of the following statements is NOT correct?

Option 1: K is the father-in-law of N

Option 2: R and T are brothers

Option 3: Z is the sister of T

Option 4: J is the mother of S

Question : Directions: A man said to a lady, “Your mother’s father-in-law is my father and I am the only son”. How is that man related to that lady?

Option 1: Brother

Option 2: Father

Option 3: Son

Option 4: Father-in-law

Question : The first law of thermodynamics is simply the case of:

Option 1: Charle's law

Option 2: Newton's law

Option 3: The law of heat exchange

Option 4: The law of conservation of energy