What is the rounding off of a number?(a) To change a number to its nearest prime number(b) To change a number to its nearest odd number(c) To change a number to its nearest whole number(d) To change a number to its nearest even numberI had been asked this question during an interview.This interesting question is from Errors in Data and Calculations topic in division Presentation and Analysis of Data of Bioprocess Engineering

What is the rounding off of a number?(a) To change a number to its nea

1.	What is the rounding off of a number?(a) To change a number to its nearest prime number(b) To change a number to its nearest odd number(c) To change a number to its nearest whole number(d) To change a number to its nearest even numberI had been asked this question during an interview.This interesting question is from Errors in Data and Calculations topic in division Presentation and Analysis of Data of Bioprocess Engineering
Answer» Correct answer is (C) To change a number to its nearest whole number For explanation: To reduce successively the number of digits to the RIGHT of the decimal point of a MIXED number by dropping the final DIGIT and adding 1 to the next preceding digit if the dropped digit was 5 or GREATER, or leaving the preceding digit unchanged if the dropped digit was 4 or less.

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