1. What is the price of tea?I. Price of coffee is Rs. 5 more than that of tea.II. Price of coffee was Rs. 5 less than the price of a cold drink which cost three times the price of tea.
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By: anil on 05 May 2019 02.31 am
Let price of tea be t, coffee be c and cold drink be d. Statement 1: c=t+5, we cannot infer value of t from this information Statement 2: c=d-5 and d=3t, we cannot infer the value of t from this information Using the statements together, c=t+5 and c=3t-5. =>t+5=3t-5 =>2t=10 => t=5 Hence, we can answer the questions using both statements together.
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