Direction.
In these questions, two words will be given to you, and these two words will have some kind of a relationship which relates them in a particular way. After finding this relationship, you have to pick the right option which has words related in a similar way:
Absorbent : liquid
Desert : sand
Autoclave : germ-free
Hermetic : air
D. Hermetic : air
Snake : scale
Bark : tree
Human : epidermis
Hump : camel
Passion : Apathy
Composure : Equanimity
Destiny : Fateful
Illusory : Unpredictable
Tireless : Tired
Tired : Habitual
Tireless : Habitual
Impoverished : Habitual
Conjuror
Hypnotist
Comedian
Buskar
Naive : experience
Well-mannered : rude
Miserly : money
Pristine : elegance
Truthfulness : Liar
Hope : Optimist
Diligence : Worker
Understanding : Sage
Introvert : Extrovert
Assail : Defend
Diseased : Treatment
Death : Rebirth
Diehard : Resistance
Environmentalist : Pollution
Malingerer : Illness
Reactionary : Change
Assumption : Inference
Hypothesis : Theory
Knowledge : Ideas
Brand : Marketing
Prodigal: Philanthropist
Petulant: Complainer
Quizzical : Critic
Compulsive : Liar
Emaciated: Thin
Wise: Machiavellian
Obese: Stout
Small: Tiny
Memory : Commemoration
Display : Exhibition
Admission : Initiation
Solemn : Vestment
Vulpine is for Fox
Vulpine is for Vulture
Avian is for Cow
Avian is for Dove
Happiness : Joy
Amity : Harmony
Enemy : Hatred
Sorrow : Misery
Professor : tenure
Pharmacist : prescription
Bank teller : interest
Sales person : commission
Flawless : Perfection
Nebulous : Definition
Deceitful : Intent
Amoral : Wicked
Stuff: cram
Hurry : run
Insure : rely
Dislike : loathe
Cooler : Wine
Archives : Document
Hive : Bee
Greenhouse : Plant
Beauty: peace
Bellicose: pacific
Tempestuous: stormy
Considerate: sympathetic
Radio : Broadcast
Person : Success
Marketing : Advertising
Spring : Elasticity
Ebony : Ivory
Woods : Mahogany
Scissors : Glue
Wings : Bird
Cone : Sphere
Rectangle : Octagon
Pentagon : Heptagon
Angle : Quadrilateral
Laugh : Cry
Happiness: Birth
Fear: Hate
Confusion: Anger
Shade : Spectrum
Trace : Existence
Nuance : Distinction
Remnant : Preservation
Glide : drift
Drizzle : downpour
Gambol : play
Stagnate : flow
Chortle : distress
Snarl : confusion
Fidget : uneasiness
Waddle : embarrassment
Prologue : novel
Movement : sympathy
Sketch : drawing
Index : book
Understudy : Actor
Audio : Video
Baedeker : Tourist
Mentor : Guidance
Dazed : Clouded
Obscure : Vague
Bright : Gloomy
Nebulous : Dim
Abysmal : Low
Cogent: Contentious
Fortuitous : Accidental
Cataclysmic : Doomed