56.
In what ratio must a grocer mix two varieties of pulses costing Rs.15 and Rs.
20 per kg respectively so as to get a mixture worth Rs.16.50 per Kg?
A. 3 :
7 B. 5 : 7
C. 7 :
3 D. 7 : 5
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Answer:
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By
the rule of alligation:
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Cost
of 1 kg pulses of 1st kind
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Cost
of 1 kg pulses of 2nd kind
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Required
ratio = 3.50 : 1.50 = 35 : 15 = 7 : 3.
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Title :
Alligation Q56
Description : 56. In what ratio must a grocer mix two varieties of pulses costing Rs.15 and Rs. 20 per kg respectively so as to get a mixture worth Rs....
Rating :
5
