###
**The average temperature for the first four days of a week is 40.2° C and that of the last four days is 41.3° C. If the average temperature for the whole 40.6°C, then the temperature on the fourth day is-
**

A. 40.8° C
B. 41.3° C
C. 41.8° C
D. 38.5° C
**Answer: Option C**

## Show Answer

Solution(By Apex Team)

Temperature on the fourth day
= [(40.2 × 4 + 41.3 × 4) – (40.6 × 7)]° C
= 41.8° C

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