Questions

To settle a dispute, one needs to have a sound decision-making ability to be able to judge both the sides. Also, a judge is a free body to decide upon any issue. 'Know' is a verb which means to be aware of through observation, inquiry, or information. 'Tactics' refer to an action or strategy carefully planned to achieve a specific end. A judge doesn't need tactics to make a judgment. 'Discretion' means the freedom to decide what should be done in a particular situation. 'Brains' refer to the intellectual capacity. 'Bias' means inclination or prejudice for or against one person or group, especially in a way considered to be unfair. Hence option 3 is the correct response.

Marginal means to be of questionable or minimal quality.
Immaterial means to be of no importance or relevance especially to a law case.
Unrelated means lacking a logical or causal relation.
Extraneous means something that is not pertinent to the matter under consideration.
Academic means marked by a narrow focus on or display of learning especially its trivial aspects.
Despite being young, Bennett's property was already entailed to the male heir. This means that she did not have a significant place in the rural society of 18th century England.
Hence, the correct answer is 2.