Data Handling - 2 Class 1 Worksheet Maths Chapter 9

Q1: Martha organizes a Puppet show at the school carnival. The carnival is held for 5 days. The number of tickets sold are shown on a pictograph. Use the key and answer the questions that follow.

(i) How many tickets were sold on Monday?  ____________
(ii) Which two days sold a total of 60 tickets? ____________
(iii) How many more tickets were sold on Sunday than Thursday? ____________
(iv) If 40 more tickets would have been sold on Wednesday, would it be equal to the Sunday‛s sales? ____________
(v) How many tickets were sold in all? ____________
Ans:
(i) How many tickets were sold on Monday? 50
(ii) Which two days sold a total of 60 tickets? Tuesday Wednesday
(iii) How many more tickets were sold on Sunday than Thursday? 30
(iv) If 40 more tickets would have been sold on Wednesday, would it be equal to the Sunday‛s sales?  Yes
(v) How many tickets were sold in all? 220

Q2: If each ⇑ symbol represents 15 houses, then ⇑⇑⇑⇑ represents how many houses?
Ans:
Given that, ⇑ = 15 houses
Hence, ⇑⇑⇑⇑ = (15 + 15 + 15 + 15 ) houses
⇑⇑⇑⇑ = 60 houses.
Therefore, ⇑⇑⇑⇑ represents 60 houses.

Q3: The following frequency distribution table shows the marks obtained by 45 students in the English subject (out of 50 marks).
Find out which two classes have the same frequency.
Ans: From the given frequency table, two-class intervals have the same frequency (i.e., 6).
Therefore, the two-class intervals that have the same frequency are 10 – 20 and 40 – 50.

Q4: Look at the pictures given below to draw Tally marks and Pictograph.
Ans: