| Directions: Study the following graph carefully to answer the given questions. [SBI (PO) 2014] |
| Strength of seven technology institutes with specializations IT, Electronics and Mechanical in 2012 |
 |
| What is the difference between total number of students with IT specialisation from all the institutes together and total number of students with Mechanical specialisation from all the institutes together? |
A) 260
B) 240
C) 280
D) 220
E) 250
Correct Answer: B
Solution :
| Total number of students with IT specialisation from all the institutes together |
| \[=340+300+260+340+180+260+220\] |
| = 1990 |
| Total number of students with Mechanical specialisation from all the institute together |
| \[=280+360+200+280+320+320+380=2140\] |
| \[\therefore \]Required difference \[1900\sim 2140=240\] |
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