Question
A group of class IX students conducted a survey for the
number of family members in a household on 40 households in a locality, which resulted in the given frequency table. What is the mode of the data?Solution
To find the mode, we identify the modal class (class with the highest frequency). From the table: Highest frequency = 12 (for family size 6-8), so modal class = 6-8. Using the mode formula: 
where: 
Calculation: 
- Select the option that is related to third number cluster in the same way second number cluster is related to first number cluster.
12: 168 :: 25: ... Select the option that is related to the third word in the same way as the second word is related to the first word.
Happy: Sad :: Generous: ?
If B = 2 and PRIME = 61, then IMPORT =
How is V related to R?
Select the option that is related to the third number in the same way as the second number is related to the first number.
13 : 2366 :: 9 : ?
Select the option that is related to the fourth term in the same way as the second term is related to first term and the sixth term is related to the i...
Select the option that is related to fifth term in the same way as the second term is related to the first term and the fourth term is related to the th...
Select the combination of letters that when placed sequentially in the blanks of the given letter series will complete the series.
E _ P _ R S _ ...
Based on the relationship between first two words, find out the missing word.
Amphibian: Frog :: Â Terrestrial: ?
Select the option that best represents the number which is related to the third number in the same way as the second number is related to the first numb...
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