Subject
Quantitative Aptitude
Topic
Average
An EMBA student receives grades 78, 80, 82 and 84 in four subjects. If he/she wants to maintain an average of 80 how much he /she should get in the fifth subject?
An EMBA student receives grades 78, 80, 82 and 84 in four subjects. If he/she wants to maintain an average of 80 how much he /she should get in the fifth subject?
ক)
74খ)
76গ)
78ঘ)
80Explanation
suppose, he got x in fifth subject here, 78+80+82+84+x/5=80 or,x=76Related questions
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