A) 7
B) 23
C) 8
D) 10
Correct Answer: C
Solution :
The highest cost of each book = HCF of \[Rs.\text{ }223.20\]and \[Rs.\text{ }165.60\] \[=~Rs.\,\,7.20\] Least number of books purchased \[=\frac{223.20}{7.2}=31\] Number of books sold \[=\frac{165.60}{7.2}=23\] Remaining books \[=31-23=\]You need to login to perform this action.
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