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Question: Answered & Verified by Expert
If the monthly expenditure pattern of a person who carns monthlysalary of Rs 15000 is represented in a pie diagram then the sector angle of an item on transport expense:
measures $15^{\circ}$. What is his monthly expenditure on transport
MathematicsStatisticsNDANDA 2009 (Phase 1)
Options:
  • A $\mathrm{Rs} 450$
  • B $\mathrm{Rs} 625$
  • C $\operatorname{Rs} 675$
  • D Cannot be computed from the given data
Solution:
1086 Upvotes Verified Answer
The correct answer is: $\mathrm{Rs} 625$
Since, monthly salary $=$ Rs 15000 and sector angle of expenses $=15^{\circ}$
$\therefore \quad$ Amount $=\frac{15^{\circ}}{360^{\circ}} \times 15000=\mathrm{Rs} 625$

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