JEE Main 2012 — Statistics Question with Solution
JEE Main 2012 (07 May Online)
Question
The frequency distribution of daily working expenditure of families in a locality is as follows:
If the mode of the distribution is , then the value of is
If the mode of the distribution is , then the value of is
Choose an option
Show full solutionCorrect option: D
Correct answer
D36
Step-by-step explanation
Clearly, modal class is , as the maximum frequency occurs in this class. Given, Mode We have where Thus, we get
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Statistics chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2012, covering the Statistics chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.