Vocabulary and Synonyms

Isaignani is the title given to Ilaiyaraaja, the legendary Tamil film composer, meaning 'a man with great knowledge in music' (option A). This title was conferred to honor his extraordinary contribution to Indian film music.

Endeavor means to try hard to do or achieve something, making 'attempt' its closest synonym. 'Fail' and 'try again' are incorrect, and 'success' is the potential result, not a synonym.

Joey famously explains that a 'moo point' is like a cow's opinion - it just doesn't matter. This is one of Joey's memorable malapropisms from Friends.

The name Calvin comes from the Latin word 'calvus' which literally means bald. This etymology is found in historical records and is the origin of the name. The other options (cold, sore, hot) do not match the actual Latin meaning of Calvin, making them incorrect distractors.

In Hindu philosophy (Sankhya and Bhagavad Gita), the three modes (gunas) of material nature are: Goodness (Sattva - purity, knowledge), Passion (Rajas - action, desire), and Ignorance (Tamas - darkness, inertia). These three modes condition all existence and consciousness. 'Temporary' and 'Easy to overcome' are not modes.

In J.K. Rowling's Harry Potter series, 'Protego' is the Shield Charm spell that creates a magical barrier. It can rebound minor to moderate jinxes, curses, and hexes back upon the attacker. This defensive spell is taught at Hogwarts and used extensively by characters throughout the series for protection.

Impedimenta is the impediment jinx that can trip, freeze, bind, or knock back targets. Legilimens reads minds, Imperio is the mind control curse, and Bindimento is not canonical.

The Disillusionment Charm conceals people or objects by making them blend into their surroundings rather than becoming invisible. The other spells serve different purposes.

Cave Inimicum is the protective spell that strengthens an enclosure against enemies. The other options are not canonical spells from the Harry Potter universe.

The Confundo charm causes the victim to become confused. It's a spell from the Harry Potter series. Impero is the Imperius Curse (mind control), Confuseo is not a real spell, and Impedimenta slows targets down.

Legilimency is the magical art of deciphering a person's thoughts and memories, and 'Legilimens' is both the incantation and the term for a wizard who can perform this. Occlumens refers to a wizard who can block mental intrusion (the opposite). Legimilency and Occlumenta are misspelled or made-up terms.

Aboral means 'opposite to' or 'away from the mouth' in biological contexts. The prefix 'ab-' means away from, and 'oral' refers to the mouth. Option D is correct.

Aureity refers to properties or characteristics of gold. The word derives from 'aurum' (Latin for gold), which is also the source of the chemical symbol Au. It does not mean water-like, calmness, or general purity.

Athetosis is a neurological symptom characterized by slow, involuntary, writhing movements, typically affecting the hands and feet. It's associated with conditions like cerebral palsy and certain movement disorders. The term comes from Greek, meaning 'without position' because of the inability to maintain a stable posture.