Many a person / have lost / their life / and all property in the riots.

The correct answer is: E. No Error

The sentence “Many a person have lost their life and all property in the riots” is grammatically correct. The word “many a” is a colloquialism that is used to refer to a large number of people. The verb “have lost” is in the plural form because it agrees with the subject “many a person.” The phrase “their life” is a possessive pronoun that refers to the person who has lost their life. The phrase “and all property” is a prepositional phrase that modifies the verb “have lost.” The sentence is grammatically correct and does not contain any errors.

Here is a brief explanation of each option:

• Option A: “Many a person” is a colloquialism that is used to refer to a large number of people. It is not grammatically incorrect, but it is not considered formal English.
• Option B: “have lost” is the correct verb form to use with the subject “many a person.” The verb “have lost” is in the plural form because it agrees with the subject.
• Option C: “their life” is a possessive pronoun that refers to the person who has lost their life. The possessive pronoun “their” is used because the person who has lost their life is unknown.
• Option D: “and all property” is a prepositional phrase that modifies the verb “have lost.” The prepositional phrase “and all property” tells us what the person has lost.
• Option E: “No Error” is the correct answer because the sentence is grammatically correct.