​Study the graph and answer the question that follows. The follows bar graph shows the number of students passed om class XII board exam from six different institutions.

Students passed from institutions U, T, P and Q together is how much more than that of institutes 5 and R together?

Correct option is A

​Given:

Students from U, T, P, Q: 70,90,120,100

Students from S, R: 85,60

Solution:

$$\text{Sum of U, T, P, Q} = 70 + 90 + 120 + 100 = 380$$​​

​$$\text{Sum of S, R} = 85 + 60 = 145$$​​

Difference: 380 - 145 = 235