CAT 2025 Lesson : Pie Chart - Case 4 & 5

Details for Questions 9 to 10 are provided below: Study the following pie charts regarding to sales of 5 models of cars for the years 2010 and 2011, and answer the question


[IIFT 2012]



9) If the 2010 sales for car models is 80,000 and these have grown by 25% in 2011, then what is the approximate increase in the number of Figo cars sold in 2011 over 2010?

(1) 4,860
(2) 12,200
(3) 4,500
(4) 2,200

10) If the 2010 sales for car models is 80,000 and these have grown by 25% in 2011, then how many models have grown more than the average growth rate for all the models taken together?

(1) 2
(2) 3
(3) 4
(4) None of the above

Solution

Answers:
9) (1) 4,860
10) (2) 3

Details for Questions 11 to 12 are provided below:The following pie chart shows the percentage distribution of runs scored by a batsman in a test innings.


[XAT 2012]

11) If the batsman has scored a total of 306 runs, how many 4s and 6s did he hit?

(1) 31 and 3 respectively
(2) 32 and 2 respectively
(3) 32 and 3 respectively
(4) 33 and 1 respectively
(5) 33 and 2 respectively

12) If 5 of the dot balls has been hit for 4s, and if two of the shots for which the batsman scored 3 runs each had fetched him one run instead, what would have been the central angle of the sector corresponding to the percentage of runs scored in 4s?

(1) 160
(2) 163
(3) 165
(4) 167
(5) 170

Solution

Answers:
11) (5) 33 and 2 respectively
12) (5)170