The following bar graph shows the marks (out of 100) of students A, B, C, D, E and in the subjects mentioned.
Based on this, only 2 students crossed the average marks in the subject:
Answer & explanation
Correct answer: option 2
In maths ,
Average marks in Maths = \(\frac{86+69+60+70+78+92}{6}\)
= \(\frac{ 455}{6}\)
= 75.83
3 students have more marks than average.
In economics ,
Average marks in Economics = \(\frac{98+58+70+80+73+74}{6}\)
= \(\frac{ 453}{6}\)
= 75.5
2 students have more marks than average.
In Commerce ,
Average marks in Coomerce = \(\frac{76+66+84+65+82+68}{6}\)
= \(\frac{ 441}{6}\)
= 73.5
3 students have more marks than average.
In civics,
Average marks in civics = \(\frac{96+75+78+83+93+87}{6}\)
= \(\frac{ 512 }{6}\)
= 85.3
3 students have more marks than average.
Ans :- Economics