Question

Mode of a certain series is $x$. If each score is decreased by $3$, then mode of the new series is

• A. $x$
• B. $x-3$
• C. $x+3$
• D. $3x$

Answer 1

The correct option is B $x-3$

Given mode of a series is $x$
We know mode of series is the term which is repeated maximum number of times.
Hence after decreasing, for each term number of repetition will same.
Thus mode will be $x-3$