Question

dlally
palsa per kg must a man mix with 25 kg of salt at 24 paisa per kg, so
that he may, on selling the mixture at 40 paisa per kg, gain 25% on the outlay?
24 paisa/kg कीमत वाले 25 kg नमक में 42 paisa/kg कीमत वाला कितना नमक मिलाया जाये ताकि मिश्रण
को 40 paisa/kg में बेचने पर 25% का मुनाफा हो?
(a) 20
(b)30
(6140
(d)50​

Answer 1

Answer:

a) 20

Step-by-step explanation:

According to the question,

SP of the Mixture=40 P per kg

CP of the Mixture=40×100125=32Pperkg

Now using Alligation,

5 units = 25 kg

1 unit = 5 kg

4 units = 5×4=20kg

Salt at 42 P per kg was = 20 kg