Vocabulary Skills

The relationship is 'River : City it flows through'. The Tigris River flows through Baghdad. Similarly, the Thames River flows through London. Charlotte:Carolina and Tampa:Florida show City:State relationships, while Robinhood:Noltingham is a fictional character with a misspelled city name.

Start is opposite in meaning to stop. Similarly, agree is opposite in meaning to dissent.
Dissent means to disagree with the methods, goals, etc., of a political party or government; take an opposing view.

Bricks are the basic structural units used to build walls. Similarly, words are the basic linguistic units used to build sentences. The relationship is 'building unit : final structure'. Dictionary is a reference, passage is a text excerpt, and book is a collection - none capture the unit-to-structure relationship.

Tree, Plant, Shrub, and Creeper are all living organisms that grow naturally. Farm is a human-made area or establishment where cultivation happens. Farm is the odd one out because it's a location/structure rather than a living growth form.

Sharpener, Eraser, Pencil, and Stapler are all basic mechanical stationery items used in writing/drawing tasks. Calculator is an electronic device used for mathematical calculations. It's the odd one out because it's digital/battery-operated and serves a computational rather than purely mechanical writing function.

Umpire, Player, and Viewer are all roles/people involved in a sports event. Playground (or play ground) is the venue/setting where these roles interact. The other options don't fit: Football is a sport, Sportsman is a person, and Stage is for performances rather than sports.

Chiffon, Crepe, and Muslin are all specific types of lightweight fabrics. 'Fabric' is the overarching category that encompasses all of them, just as Rose, Lily, and Tulip would all fall under 'Flowers'. Denim and Corduroy are specific heavy fabrics, while Drapery refers to curtain fabric usage.

'Deposit' and 'withdraw' are opposite to each other. Similarly, 'lend' and 'borrow' are opposite to each other.

Listen is to hear attentively. Look is to see attentively.

Mine is a form of the possessive case of 'I' used as a predicate adjective. Similarly, 'his' is a form of the possessive case of 'he' used as a predicate adjective.
Option 1 is incorrect as it should be 'hers' in place of 'her'.