The average temperature for Tuesday, Wednesday and Thursday was 32°C. The average temperature for Wednesday, Thursday and Friday was 34°C. If the temperature on Friday be 44°C, what was the Temperature on Tuesday?  Choices: A) 39 ° c B) 44 ° c C) 38 ° c D) 42 ° c E) none of these

Rationale: "explanation : t + w + t = 32 × 3 = 96 ° c w + t + f = 34 × 3 = 102 ° c also , temperature on friday = 44 ° c temperature on tuesday = 96 + 44 - 102 = 38 ° c answer : option c"
Answer: C