1.

A person ordered 4 shirts of brand A and some shirts of brand B. The price of one shirt of brand A was twice that of brand B. When the order was executed, it was found that the numbers of the two brands has been interchanged. This increased the bill by 40%. The ratio of the number of brand A shirts to that of brand B shirts in the original order was

A. 1 : 2
B. 1 : 3
C. 1 : 4
D. 1 : 5
Answer» C. 1 : 4


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