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The cost of 5 pendants and 8 chains is Rs. 145785. What would be the cost of 15 pendants and 24 chains ?
Answer & Solution
Correct Answer:
Option
E
$$\eqalign{
& {\text{5P + 8C = 145785}} \cr
& \Rightarrow 3(5{\text{P + 8C) = 3}} \times {\text{145785}} \cr
& \Rightarrow 15{\text{P + 24C = 437355}} \cr} $$
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