Q. A telephone bill costs Rs.13 for 19 minutes. What is the cost in rupees for 15 minutes 50 seconds?(rounded to one decimal)
A) 10.7
B) 10.8
C) 10.9
D) 10.6
✔ Correct Answer: 10.8
Exam Insight
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A) 10.7
B) 10.8
C) 10.9
D) 10.6
✔ Correct Answer: 10.8
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