Easy Level Worksheet
Very Short Answer Questions (1 Mark Each)
(1) What is data? Give one example. Data is information or facts that we
(2) Name any one method of collecting data.
(3) Write the tally mark for the number 6.
(4) Which type of graph uses bars to represent data?
Perfect! Bar graphs use rectangular bars to show data.
(5) What is the difference between the highest and lowest values in a data set called?
Excellent! Range = Highest value - Lowest value.
Short Answer Questions (2 Marks Each)
Answer each question with proper working
(1) Write the tally marks for the following numbers: 3, 8, 12, 5.
(2) The number of pencils sold in 5 days are: 12, 15, 10, 8, 20. Represent this data using tally marks.
(3) A die is thrown once. Write the possible outcomes. Outcomes:
(4) Write any two examples of primary data.
First example:
Second example:
(5) A fruit seller sold 25 apples on Monday and 18 apples on Tuesday. How many apples did he sell in these two days? Total apples =
Perfect! Total apples sold = 43.
Long Answer Questions (4 Marks Each)
Note: Answer each question with complete working and clear explanations.
(1) The marks obtained by 10 students in a test are: 15, 18, 20, 12, 17, 15, 10, 14, 19, 18. Represent the data using tally marks.
(2) The number of students in different sections of Class 6 are: A – 30, B – 35, C – 28, D – 32. Represent this data using a bar graph.
(3) The daily wages (in ₹) of 6 workers are: 150, 180, 160, 170, 150, 200. Find the range of the wages. Range = ₹
Perfect! Range of wages = ₹50.
(4) A survey of the favourite colours of 20 students gave: Red – 8, Blue – 5, Green – 4, Yellow – 3. Represent the data using a pictograph.
(5) Draw a bar graph for the given student book reading data.
Part B: Objective Questions (1 Mark Each)
Choose the correct answer and write the option (a/b/c/d)
(1) Which of the following is a method of representing data?
(a) Bar graph (b) Tally marks (c) Pictograph (d) All of these
Correct! Bar graphs, tally marks, and pictographs are all methods of representing data.
(2) The range of 15, 20, 18, 12 is:
(a) 5 (b) 8 (c) 7 (d) 6
Correct! Range = 20 - 12 = 8.
(3) In a bar graph, the lengths of bars represent:
(a) Names (b) Frequency (c) Dates (d) Colours
Correct! Bar lengths represent frequency or the number of times something occurs.
(4) Which one is primary data?
(a) Data from a newspaper (b) Data collected from your own class (c) Data from a TV report (d) Data from a website
Correct! Primary data is information you collect yourself firsthand.
(5) The number of times an event occurs is called:
(a) Data (b) Tally (c) Frequency (d) Range
Correct! Frequency is the number of times an event occurs.
(6) The range of 12, 15, 10 is:
(a) 2 (b) 3 (c) 5 (d) 4
Correct! Range = 15 - 10 = 5.
(7) Which of these is a secondary data source?
(a) Survey in your class (b) School records you collected (c) Newspaper article (d) Interview you conducted
Correct! Secondary data comes from sources others have created, like newspaper articles.
(8) Which graph uses pictures to show data?
(a) Bar graph (b) Line graph (c) Pictograph (d) None
Correct! Pictographs use pictures or symbols to represent data.
(9) Which is NOT a way of representing data?
(a) Pictograph (b) Tally marks (c) Story writing (d) Bar graph
Correct! Story writing is not a method of representing data mathematically.
(10) Which of the following is used to find the most frequently occurring value in a data set?
(a) Mean (b) Median (c) Mode (d) Range
Correct! Mode is the value that appears most frequently in a data set.RetryClaude can make mistakes. Please double-check responses.
Basic Data Concepts True or False
Determine whether these statements are True or False: