In mathematics examination, a student scored 30% marks in the first paper out of a total 180. How much should he score in second paper out of a total of 150 if he is to get an overall average of at least 50%--

গণিত Percentage 07 Oct, 2020

প্রশ্ন In mathematics examination, a student scored 30% marks in the first paper out of a total 180. How much should he score in second paper out of a total of 150 if he is to get an overall average of at least 50%--

  • ক.
    70
  • খ.
    80
  • গ.
    74
  • ঘ.
    76

সঠিক উত্তর

74

মন্তব্য

There are no comments yet.
Authentication required

You must log in to post an answer.

Log in

বিষয়

গণিত

অধ্যায়

Percentage