What is the real name of Harry Potter’s dangerous archenemy, Voldemort?

Here is the question :

WHAT IS THE REAL NAME OF HARRY POTTER’S DANGEROUS ARCHENEMY, VOLDEMORT?

Here is the option for the question :

Tom Riddle
Lucius Malfoy
Arthur Weasley
Gilderoy Lockhart

The Answer:

And, the answer for the the question is :

Tom Riddle

Explanation:

[STC0015236]. Harry is presented with a magical diary that once belonged to Tom Marvolo Riddle in the second installment of the Harry Potter book series, titled “Harry Potter and the Chamber of Secrets.” It is discovered that the phrase “I am Lord Voldemort” can be rearranged into Riddle’s birth name using anagrams, which demonstrates that they are one and the same person. This revelation provided the readers with additional information into the past of Voldemort as a student at Hogwarts, namely how he turned the journal into his first Horcrux.