Adaptive Practice
Data Handling
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Easy
What is the first step in data handling?
Easy
If a survey shows the number of students who like different Indian sports as: Cricket - 40, Hockey - 25, Badminton - 15, Football - 20, which sport is the most popular?
Medium
A bar graph shows the number of mangoes sold over 5 days: 20, 35, 30, 25, 40. What is the total number of mangoes sold in these 5 days?
Medium
Which type of graph is best suited to show the percentage of votes received by different Bollywood actors in a popularity poll?
Hard
In a class of 40 students, 18 like cricket, 12 like football, and 10 like both. How many students like either cricket or football or both?
Medium
The following data shows the number of sweets sold in a shop over a week: Monday-50, Tuesday-70, Wednesday-65, Thursday-80, Friday-75. What is the mean number of sweets sold per day?
Medium
A pictograph uses 1 symbol to represent 5 books. If there are 8 symbols for Science books and 6 symbols for Maths books, how many books are there in total?
Easy
A line graph shows the temperature in Delhi over 6 days as: 30°C, 32°C, 35°C, 33°C, 31°C, 34°C. What is the range of the temperature?