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prashant kumar omar

· started a discussion

· 1 Months ago

gyj

Question:

DIRECTIONS: The following pie chart represents the time management (in degree) of a student in a day (24 hours per day). Study the pie chart and answer the following questions.

  

If a student spends 10% more on study hours than the time allocated at presents, and this additional time is taken from the time allotted to relaxation, what is the difference between the new time allotted for study and relaxation in a day?

Options:
A)

12 hours

B)

6 hours

C)

8 hours

D)

10 hours

E) None of these
Solution:

Ans: (d) Present allotment:

Study:  150°360°×    24 = 10 hrs

Relaxation:  30°360°×    24 = 2 hrs

After change:

Study: 1.1  ×    10 = 11 hrs

Relaxation: 2 – 1 = 1hrs

Required difference = 11 – 1 = 10 hours

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