ICSE Class X Math 2014 Solved Paper

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Question : 40
Total: 52
(Use a graph paper for this question.) The daily pocket expenses of 200 students in a school are given below :
 Pocket expenses(in ₹)  Number of students (frequency)
 0-5  10
 5-10  14
 10-15  28
 15-20  42
 20-25  50
 25-30  30
 30-35  14
 35-40  12

Draw a histogram representing the above distribution and estimate the mode from the graph.
Solution:  

Mode = 21
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