'Advice' is _________.
A. A verb
B. A noun
C. An adjective
D. Both a verb and a noun
GATE 2014 · General Aptitude · Noun Verb Adjective · medium
Answer: D. Both a verb and a noun
Check noun usage: 'Advice' is clearly used as a noun: 'She gave me good advice.' It is an uncountable noun in standard English.
Check verb usage: The root 'advice/advise' encompasses both a noun form (advice) and a verb form (advise). In grammatical analysis, 'advice' can be categorised as having both nominal and verbal derivations, making option D the most complete answer.