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The average of three items of furniture is Rs. 15000. If their prices are in ratio 3 : 5 : 7, the price of the cheapest item is

(a)    Rs. 9000                         (b)    Rs. 15000                  (c)    Rs. 18000           (d)    Rs. 21000


Question ID - 50689 | SaraNextGen Top Answer

The average of three items of furniture is Rs. 15000. If their prices are in ratio 3 : 5 : 7, the price of the cheapest item is

(a)    Rs. 9000                         (b)    Rs. 15000                  (c)    Rs. 18000           (d)    Rs. 21000

1 Answer
127 votes
Answer Key / Explanation : (a) -

Let their prices be  and  respectively.

Then,

 Cost of cheapest item = Rs. Rs. 9000.

127 votes

127
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