EASY
10th CBSE
IMPORTANT
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The formula to find the Median of grouped data = _____ ?

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Important Questions on Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive

EASY
10th CBSE
IMPORTANT
Secondary School Mathematics for Class 10>Chapter 18 - Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 18
If the mean and median of a set of numbers are 8.9 and 9 respectively then the mode will be
EASY
10th CBSE
IMPORTANT
Secondary School Mathematics for Class 10>Chapter 18 - Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 19
Class interval 35-45 45-55 55-65 65-75
Frequency 8 12 20 10

The median of the frequency distribution is

EASY
10th CBSE
IMPORTANT
Secondary School Mathematics for Class 10>Chapter 18 - Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 20

Class interval

  10-14  14-18  18-22  22-26  26-30
 Frequency  5  11  16  25  19

 The mode of the above data is

EASY
10th CBSE
IMPORTANT
Secondary School Mathematics for Class 10>Chapter 18 - Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 21
The mean and mode of frequency distribution are 28 and 16 respectively. The median is
EASY
10th CBSE
IMPORTANT
Secondary School Mathematics for Class 10>Chapter 18 - Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 22
The median and mode of a frequency distribution are 26 and 29 respectively. The mean is
EASY
10th CBSE
IMPORTANT
Secondary School Mathematics for Class 10>Chapter 18 - Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 23
For a symmetrical frequency distribution, we have
EASY
10th CBSE
IMPORTANT
Secondary School Mathematics for Class 10>Chapter 18 - Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 24

Look at the cumulative frequency distribution table given below:

Monthly income Number of families
 More than ₹10000 100
 More than ₹14000 85
 More than ₹18000 69
 More than ₹20000 50
 More than ₹25000 37
 More than ₹30000 15

Number of families having income range ₹20000 to ₹25000 is

EASY
10th CBSE
IMPORTANT
Secondary School Mathematics for Class 10>Chapter 18 - Mean, Median, Mode of Grouped Data, Cumulative Frequency Graph and Ogive>MULTIPLE-CHOICE QUESTIONS (MCQ)>Q 25
The median of first 8 prime numbers is