More than 7000 people died within a matter of days when toxic gas leaked 496 a chemical plant in Bhopal India. The leak began late at night and 497 fo serval hours unnoticed Since then , 498 to the toxins created by the leak has resulted in innumerable deaths. Many more are sick and 499 to live normal lives. Despite trying to get 500 for the diaster the people have seen no reat attempt to compensate them. The company in volved, UCC has publicly 501 allresponsibility for the leak. NO one till date has been held 502. Was it the 503 of the machinery or simply human error ? Many questions remain 504 .The investigatoin has been dealt with in a very 505 manner.

Options

A. callous
B. cruel
C. hard
D. thick skinned

Answer

A

Explanation

callous (Adj.) : not caring about other people.s feelings or suffering