Which of the phrases given below the sentence should replace the phrase printed in bold type to make it grammatically correct? If the sentence is correct as it is, mark 'E' as the answer.
The population of Tokyo is greater than that of any other town in the world.
greatest among any other
greater than all other
greater than those of any other
greater than any other
No correction required
Correct answer is E
No explanation has been provided for this answer.