Model Aptitude questions & answers for placement


Q.  Shruti purchased several number of three articles P, Q and R in the proportion 3 : 2 : 3. If the unit costs of the articles P, Q and R are 200, Rs. 90 and Rs. 60 respectively, how many articles of Q must have been purchased in the total purchases of Rs. 4800?

a. 8
b. 10
c. 12
d. 14
e. None of these



 
 

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