In the given sentence, identify the segment which contains a grammatical error.
Each players must play according to his full potential and not think only about winning.

Correct option is D

Option (d) contains an error.
Error: “Each players” is incorrect.
Explanation: The determiner “each” should be followed by a singular noun and singular verb.
Correct usage: Each player
Grammatical rule used: When using “each,” “every,” or “either,” they refer to individuals one by one and are always singular.
Example: Each child gets a gift.
Information Booster: This rule also applies in complex sentences even if the idea includes a group.