Question

Highest marks are scored in the subject:

Answer 1

Hint: Here, we are provided with a column chart. As we can see, this chart has two axes, x-axis and y-axis. According to the chart, x-axis tells us about the various subjects and y-axis tells us about marks scored in the various subjects. Now, this chart is vertical and the height of the column tells us about their values and according to question, these columns are various subjects like English, Hindi and Maths and their height tells us about the marks obtained, now as we can see that height of the Maths’ column is the most, that means, highest marks are scored in Maths and second highest is in English and least marks in Hindi. Now, we can see that it’s easy to encode data of a lot of variables using a chart and it is also easy to read them, that’s why charts are one of the best pictorial ways to represent data.

Complete step-by-step answer:
As per the given data in the above chart,
We can see that, there are three subjects i.e. English, Hindi and Maths.
And we can also see that marks scored in each of the subjects are also given.
After reading the chart,
We know that,
Least marks Scored subject = Hindi
And marks scored in Hindi $ = 10$
Second highest marks scored subject = English
And marks scored in English $ = 15$
Highest marks scored subject = Maths
And marks scored in Maths $ = 45$
Hence, we can see that Maths has the highest marks scored.
Hence the answer is Maths.

Note: In the column chart, always remember that the highest column has the highest value and with this we can directly get the answer and there is no need to check for the values of the chart. Always try not to get confuse between the columns to do the question correctly