11. What is the ratio of number of ball bearing manufactured by Company R in the year 1999 to that of those manufactured by Company T in the year 2003? (1) 16.17 (2) 17.16 (3) 23:21 (4) 21:23 (5) None of these data interpretation questions 12. What is the approximate percent increase in the number of ball bearing manufactured by Company P in the year 2004 from the previous year? (1) 143 (2) 157 (3) 59 (4) 122 (5) 94 13. What is the average number of ball bearing manufactured by all companies together in the year 2002? (1) 3360000 (2) 336000000 (3) 3360000000 (4) 33600000 (5) None of these 14. The number of ball bearing manufactured by Company Q in the year 2000 is approximately what percent of the total number of ball bearing manufactured by it in all the year together?

**Practice Exercise - 288 [ Data Interpretation ]**

## data interpretation questions

### data analysis questions

#### data interpretation questions with answers

##### data interpretation on pie chart

###### data analysis and interpretation

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