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Below table represents marks obtained by students of class I in Mathematics. What is the upper limit of class interval 30-40?(a) 20(b) 30(c) 40(d) 10I have been asked this question by my school teacher while I was bunking the class.This interesting question is from Data Handling in section Data Handling of Mathematics – Class 8

Answer» RIGHT option is (c) 40

Easiest EXPLANATION: UPPER class limit is the HIGHEST value in the given class interval. If a value is repeated in lower and upper-class interval, then the value is considered to belong to upper class interval. Here, the upper-class limit of class interval 30-40 is 40.


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