Is this question is wrong
Dear Student
I gave him a one rupee coin.
Here, even though the word 'one' begins with a vowel, the sound is different. The sound of the beginning word is 'w' rather than 'o'. Therefore, 'a' is used in place of 'an'.
Regards.
I gave him a one rupee coin.
Here, even though the word 'one' begins with a vowel, the sound is different. The sound of the beginning word is 'w' rather than 'o'. Therefore, 'a' is used in place of 'an'.
Regards.