Select the option that can be used as a one-word substitute for the given group of words.
A person whose age is between 70 and 79 years old
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Septuagenarian.
"Septuagenarian" is a person whose age is between 70 and 79 years old.
Other options mean:
"Aged" refers to very old people.
"Pensioner" is someone who receives pension.
"Oldie" is an older person.