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Ajay Kumar

· started a discussion

· 1 Months ago

regarding DI (Question:695208.3)

in test 1 Q-51 please explain how u got 50.667

Question:
Direction: Sales of books (in thousands) from six branches (B1, B2, B3, B4, B5, B6) of a publishing company are given below. Study the graph and answer the following questions.

If the sales of books from the branch B2 increased by 30% and that from the branch B4 decreased by 10%, the approximate average sale from all the six branches will:

Options:
A) increase by 1.33%
B) decrease by 1.67%
C) remain same
D) decrease by 1.33%
E) None of these
Solution:
Ans: (a) Total number of books sold=20+(40+12)+55+(80-8)+45+60=304

Initial number of book sold=300

Required percentage Increase = {(304-300)/300}*100 = 1.33 % 

Knowledge Expert

· commented

· 1 Months ago

Dear Student, The correction has been done. Kindly refresh the solution again. Keep learning with us. Team Toprankers
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