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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Priya gulani
due to a reduction in price of rice there is a saving of 20% on Rs385 ie 20/100×385=77 with Rs 77 he can purchase 3.5kg of rice so reduced price of 3.5kg of rice= Rs 77 Reduced price of 1 kg of rice will be 77/3.5= 22 original price = 100/80×22 =27.5