| Directions: Study the diagram carefully and answer the questions |
| In an institute, there are 800 students. Students use different modes of transport for going to the institute and return the given pie diagram represents the requisite data. |
 |
| Number of students, who go to institute on foot, are |
A) 160
B) 170
C) 120
D) 106
Correct Answer: A
Solution :
| Angle shown by the students who go to institute or foot |
| \[=360{}^\circ -(216{}^\circ +54{}^\circ +18{}^\circ )\] |
| \[=360{}^\circ -288{}^\circ =72{}^\circ \] |
| \[\therefore \] Required number of students |
| \[=\frac{72{}^\circ }{360{}^\circ }\times 800=160\] |
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