In the given sentence, identify the segment which contains the grammatical error. Platinum is costlier than any other metals found on earth. (a) costlier than (b) Platinum is (c) found on earth (d) any other metals

Options

A. costlier than
B. Platinum is
C. found on earth
D. any other metals

Answer

D

Explanation

In the given sentence, a comparative degree will be used because we are doing a comparison between two subjects (platinum & any other metal). Hence, .any other metal. will be answer.