LEARN MATH STEP BY STEP THROUGH VERY EASY PROCESS

BAR GRAPH - PROBLEM & SOLUTION

__BAR GRAPH - PROBLEM & SOLUTION -__

**Observed the graph and answer the question -**

**a) What is the theme of the graph?**

**b) What is the total of children?**

**c) What is the most popular pet?**

**d) What pet was the less popular?**

**e) How many students don't like rabbits?**

**f) How many students like dogs?**

**Ans.) **

**a) What is the theme of the graph?**

**Ans.) Bar Graph based on number of pet **

**b) What is the total of children?**

**Ans.) Rabbit = 4**

** Dog = 8**

** Cat = 10**

** Goldfish = 6**

** Hamster = 5**

**So, total children = (4 + 8 + 10 + 6 + 5) = 33**

**c) What is the most popular pet?**

**Ans.) Cat is the most popular pet**

**d) What pet was the less popular?**

**Ans.) Rabbit is the less popular pet**

**e) How many students don't like rabbits?**

**Ans.) 4 number of students like rabbit. So, number of students dislike rabbit is = (33 - 4) = 29**

**f) How many students like dogs?**

**Ans.) 8 students like dogs**

**Example.2) An ice cream store kept track of the different ****flavored**** ice-cream cones sold in a day. They recorded the results in the bar graph below, Use the graph to answer the question -**

**i) How many vanilla cones were sold?**

**Ans.) 2 vanilla cones sold**

**ii) Were there more vanilla or mint cones sold?**

**Ans.) Vanilla sold = 2, and mint sold = 3, so, mint flavored more sold than vanilla (3 > 2)**

**iii) Were there fewer chocolate or orange cone sold?**

**Ans.) Chocolate flavor sold = 5, and Orange flavor sold = 1, so chocolate sold more than orange flavored cone, (5 > 1)**

**iv) Which flavored sold exactly 3 cones?**

**Ans.) Mint flavored cone sold exactly 3 units**

**v) Which flavored sold most ?**

**Ans.) Cotton candy flavored cone sold the most**

**vi) Which flavor sold least?**

**Ans.) Orange flavor sold least**

**Example.3) There is some bar graph presentation given below, please answer the following question. **

**1) Which is the least favorite color?**

**Ans.) Green is the least favorite color, as only 5 children like green color**

**2) Which color has the greatest number of votes?**

**Ans.) Yellow, because 9 students like yellow color which is highest**

**3) How many children's favorite color is blue?**

**Ans.) 7 student's favorite color is blue.**

**4) How many children's favorite color is green & pink?**

**Ans.) Green = 5, and Pink = 6**

**So, 5 student's favorite color is Green & Pink**

**5) How many more children's favorite color is red than green?**

**Ans.) Red = 8, and Green = 5.**

**here, 8 - 5 = 3 more children like Red color than Green.**