CAT DILR Questions | CAT Data Tabulation questions
Comprehension
Directions for Questions: These questions are based on the table and information given below.
The table below provides certain demographic details of 30 respondents who were part of a survey. The demographic characteristics are : gender, number of children and age of respondents. The first number in each cell is the number of repondents in that group. The minimum and maxinum age of respondents in each group is given in brackets. For example, there are five female respondents with no children and among these five, the youngest is 34 years old, while the oldest is 49.
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Explanatory Answer
Method of solving this CAT DILR Question from Data Tabulation question
(d) Number of respondents less than 40 years can be : Male 1+ 1 + 1 + 2 = 5
Female 1 + 1 + 1 + 1 = 4; Total = 5 + 4 = 9.
Required percentage 9/30 × 100 = 30%