There are 48 books on 3 shelves. If 3 books from third shelf are shifted to the second there will be same number of books on first and third shelves and double the number of books on second shelf. How many books were there on three shelves originally?
A 10, 25,13
B 12, 21,15
C 11, 23, 14
D 13, 19, 16
E None
Solution
Correct Answer: Option B