Correct Answer & Explanation
Option C
• 'Tumult' means a state of noisy confusion, disorder, or rush (হুড়োহুড়ি বা বিশৃঙ্খলা).
• 'Haste' (along with bustle, flurry, stir) shares the concept of hurried, excited movement and agitation.
• 'Accord' means harmony, 'addition' means adjunct, and 'criterion' means standard.