NCERT Solutions for Class 6 Maths Chapter 9 - Data Handling
Chapter 9 - Data Handling Exercise Ex. 9.1
(a) Number of bulbs sold on Friday are 14.
(b) Maximum numbers of bulbs i.e. 18 were sold on Sunday.
(c) Equal numbers of bulbs i.e. 8 were sold on Wednesday and Saturday.
(d) Minimum number of bulbs i.e. 8 were sold on Wednesday and Saturday.
(e) Total number of bulbs sold in the week = 12 + 16 + 8 + 10 + 14 + 8 + 18 = 46
One big carton can hold 9 bulbs …. Given
Number of cartons = = 10
Therefore number of cartons were needed in the given week is 10.
Chapter 9 - Data Handling Exercise Ex. 9.2
Chapter 9 - Data Handling Exercise Ex. 9.3
Chapter 9 - Data Handling Exercise Ex. 9.4
Reading story books is preferred by most of the students other than playing.
(a) In the year 2002, the maximum number of bicycles were manufactured.
(b) In the year 1999, the minimum number of bicycles were manufactured.
(a) 30-44 and 45-59 age groups have the same population 1 lakh 20 thousands.
(b) There are 1 lakh 20 thousands senior citizens in the town. (80 thousands + 40 thousands = 1 lakh 20 thousands )
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