Study the bar graph given below and answer the questions that fol… - Vidyadip

Question

Study the bar graph given below and answer the questions that follow.

$a.$ What information is depicted from the bar graph?
$b.$ In which subject is the student very good?
$c.$ Calculate the average marks of the student.
$d.$ If $75$ and above marks denote a distinction, then name the subjects in which the student got distinction.
$e.$ Calculate the percentage of marks the student got out of $500.$

✓

Answer

$a.$ he given bar graph shows marks obtained by a student in different subjects out of $100.$
$b.$ Subject in which student is very good, Maths as he scored highest marks $, i.e. 82$
$c.$ Average marks $=\frac{\text{Sum of all matks obtained in various subjects}}{\text{Total subjects}}$
$=\frac{64+75+82+71+49}{5}$
$=\frac{341}{5}$
$=68.2\%$
$d.$ In Hindi and maths, student got $75$ and $82$ marks, respectively. Since the marks equal to $75$ or above denote a distinction. Hence student got distinction in Hindi and Maths.
$e.$ Percentage marks $=\frac{\text{Total marks scored}}{\text{Total marks}}\times100\%$
$=\frac{341}{500}\times100\%$
$=68.2\%$

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