Latest Infosys Aptitude Question SOLUTION: The temperature at Chennai is given by the function: -t2/6+4t+12 where t is the elapsed time since midnight. What is the percentage rise (or fall) in temperature between 4.00 PM an

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The temperature at Chennai is given by the function: -t2/6+4t+12 where t is the elapsed time since midnight. What is the percentage rise (or fall) in temperature between 4.00 PM and 9.00 PM?

(a) 23.5%
(b) 33%
(c) -32.5
(d) 20%
(e) 46%

Asked In Infosys (12 years ago)

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