Quantitative Aptitude Ques 2324
Question: A shopkeeper bought 30 kg of wheat at the rate of Rs. 45 per kg. He sold 40% of the total quantity at the rate of Rs. 50 per kg. Approximately, at what price per kg should he sell the remaining quantity to make 25% overall profit?
Options:
A) Rs. 54
B) Rs. 52
C) Rs. 50
D) Rs. 60
E) Rs. 56
Show Answer
Answer:
Correct Answer: C
Solution:
- Cost price of 30 kg of wheat
$ =30\times 45=Rs.1350 $
Total SP for an overall profit of 25%
$ =\frac{1350\times 125}{100}=Rs.,1687.5 $
SP of 12% of 30 kg wheat = SP of 12 kg wheat
$ =12\times 50=Rs.,600 $
Expected SP of 18 kg of remaining wheat
$ =1687.5-600=Rs.1087.5 $
Required selling price per kg
$ =\frac{1087.5}{18}\approx Rs.60 $