PANDEMONIUM means? (CSS 2020)

A. Order
B. Calm
C. Peace
D. Turbulence

PANDEMONIUM means a state of extreme confusion and disorder. So, there the correct word is turbulence.

Synonyms of Pandemonium

Synonyms of Pandemonium are chaos, disorder, confusion, commotion, rumpus, turmoil, turbulence, tumult, uproar, din, bedlam, hubbub, hullaballoo, hue and cry

Antonyms of Pandemonium

Antonyms of Pandemonium are quietness, peacefulness, hush, silence, still, stillness, calm, quiet, rest, restfulness, relaxation, tranquillity, calmness, serenity, composure, contentment, placidity