Select the most appropriate option to fill in the blank.
The ______ speech did not impress the audience as they could
not really make out the focus of her discussion.

Options

A. contagious
B. concurrent
C. contaminated
D. convoluted

Explanation

(d) convoluted -जिटल (adjective) -extremely complicated and difficult to follow
(a) contagious - संक्रामक - that can be spread by touching
(b) concurrent - समपी- existing or happening at the same time
(c) contaminated - दूषित - to add a substance which will m ake something dirty or harmful