| Directions : Refer to the pie-charts carefully and answer the given questions. [IBPS (SO) 2015] |
  |
| What is the central angle corresponding to number of cellular phones (both Nokia and Samsung) sold by store D? |
A) \[124.2{}^\circ \]
B) \[112.4{}^\circ \]
C) \[115.2{}^\circ \]
D) \[120.8{}^\circ \]
E) \[118.8{}^\circ \]
Correct Answer: E
Solution :
| Central angle corresponding to number of cellular phones (both Nokia and Samsung) sold by store D |
| \[=\frac{33}{100}\times 360{}^\circ =\frac{11880}{100}=118.8{}^\circ \] |
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