A) 27
B) 28
C) 29
D) 30
Correct Answer: C
Solution :
Given figures show that temperature is 26°C at 2 min, and 32°C at 4 min. Temperature at 3 min. \[=\frac{26+32}{2}=\frac{58}{2}=29{{\,}^{o}}C\]You need to login to perform this action.
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