MCQOPTIONS
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| 1. |
The temperature first rises by \[{{18}^{o}}C\] and then falls by \[{{23}^{o}}C.\] If the initial temperature is \[{{27}^{o}}C.\] What is final temperature? |
| A. | \[{{22}^{o}}C\] |
| B. | \[{{23}^{o}}C\] |
| C. | \[{{24}^{o}}C\] |
| D. | \[{{25}^{o}}C\] |
| Answer» B. \[{{23}^{o}}C\] | |