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On a day in Manali, the temperature was ...

On a day in Manali, the temperature was `-5^(@)C` at midnight. It kept increasing by one degree every `2` hours till 6:00 in the morning, thereafter it increased by `2` degrees every hour till noon. What is the temperature at `9:00` in the morning?

A

`4^(@)C`

B

`-4^(@)C`

C

`-6^(@)C`

D

`6^(@)C`

Text Solution

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The correct Answer is:
A
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