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Related Questions:
The given chart shows the number of students in Class 4, Class 5, Class 6 and Class 7 who got first class, second class and failed in the final examinations.
What is the pass percentage of Class 4?
Marks | number of students |
1 - 20 | 10 |
20 - 40 | 40 |
40 - 60 | 15 |
60 - 80 | 12 |
80 - 100 | 30 |
What is the ratio of the number of student between 20-40 and 80-100 marks?
The given chart shows the number of students in Class 4, Class 5, Class 6 and Class 7 who got first class, second class and failed in the final examinations. Find the ratio of number of students who got first class in class 4 to second class in class 7
Study the following table, which shows the number of units of a product manufactured and sold by a company in five years, and answer questions.
Years | Number of units (in thousands) Manufactured | sold |
2013 | 350 | 320 |
2014 | 375 | 315 |
2015 | 300 | 280 |
2016 | 450 | 423 |
2017 | 420 | 360 |
In which year the number of units of the product sold is 19000 less than the average number of units manufactured per year?