if the cost of pins reduces by Rs.4 per dozen. 12 more pins can be purchased for Rs.48. The cost of pins per dozen after reduction is:
if the cost of pins reduces by Rs.4 per dozen. 12 more pins can be purchased for Rs.48. The cost of pins per dozen after reduction is:
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3 answers
Answered by
Guest on
2018-01-20 03:15:00 | Votes
27 |
# Rs.12 is the correct answer as per the ssc answer key
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Answered by
Sk Asif Uddin on
2018-03-19 05:07:24 | Votes
20 |
# 48/x -4 = 48/x+1
=> 12-1/x = 12/x+1
=> (12 - x) (x+1) = 12x
=> (x+4) (x+3)
So, x= 3
Now, old price Rs 16 & new price = 48/3 = Rs. 12
Answered by
Mahesh on
2019-07-14 10:04:59 | Votes
27 |
# let original price be x per dozen ,
New price =x-4 per dozen Original no of pins=48/x dozen Nee no of pin = 48/x-4 dozen Acc to equestion 48/x-4-48/x=1...solve it u get 16 from this new price =16-4=12
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