Tuesday, March 17, 2015

#Solve #Puzzle

Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg.
A. 4 : 3
B. 3 : 4
C. 2 : 3
D. 3 : 2
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