In the class intervals 10 - 20, 20 - 30, etc., respectively, 20 lies in the class __________.

Solution:

Given class 10-20, 20-30 etc

20 lies in the class 20-30 as lower limit

✦ Try This: In the class intervals 10 -30, 30 -60, etc., respectively, 30 lies in the class __________.

Given class 10-30, 30-60 etc

30 lies in two class 10-30 and 30-60 as upper limit and lower limit respectively

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 5

NCERT Exemplar Class 8 Maths Chapter 2 Problem 58

In the class intervals 10 - 20, 20 - 30, etc., respectively, 20 lies in the class __________.

Summary:

20 lies in the class 20-30 as lower limit.

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