MCQModerate1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write only the correct answers.)
What is the output of Math.ceil(5.4) + Math.ceil(4.5)?
Topic: Math.ceil()
Previous-year question practice database
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Answer
Exam answer
(b) 11.0.
Explanation
Math.ceil() always rounds UP to the next whole number, however small the fraction — it never rounds to nearest. So ceil(5.4) is 6.0 and ceil(4.5) is 5.0, giving 11.0. Both are doubles, so the answer prints with the decimal point. Contrast the family: floor() always rounds down, round() goes to the nearest and returns a long.
In words
11.0.
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