Physics-
General
Easy

Question

Equal masses of 3 liquids A, B and C have temperatures 10 to the power of ring operator end exponentC , 25 to the power of ring operator end exponentC and 40 to the power of ring operator end exponentC respectively. If A and B are mixed, the mixture has a temperature of 1 5 to the power of ring operator end exponentC. If B and C are mixed,the mixture has a temperature of 30ºC . If A & C are mixed the temperature of the mixture is

  1. 16 to the power of ring operator end exponent    
  2. 3 5 to the power of ring operator end exponentC    
  3. 20 to the power of ring operator end exponentC    
  4. 25 to the power of ring operator end exponentC    

The correct answer is: 16 to the power of ring operator end exponent

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