Page 182 - ICSE Math 4

Progress Worksheet

Mental Maths

1. Fill in the blanks.
(a) The representa on of data in the form of pictures and symbols is called
__________.

(b) A __________ can be represented both ver cally and horizontally.

(c) The collec on of informa on or facts is called __________.
(d) The systema c way of arranging the collected data is called __________.

Solve and Answer

2. The following data shows the favourite Name of the Number of
animal of the kids in a society.
Animal Kids
Draw a pictograph with a suitable tle Cat 20
and scale. Then, answer the following Elephant 25
ques ons. Rabbit 30

(a) Which is the least liked animal? Dog 35
(b) How many kids are there in the society?

(c) Which is the second most liked animal?
(d) Which animal is liked by most of the kids?

3. The following bar graph shows the
hobbies of various students of Class IV.
Read the bar graph and then answer the 12
following ques ons. 10 8 on on
(a) How many more students have 6 ng Stamp collec Coin collec

dance as their hobby than playing Number of students 4 Pain
guitar? 2 Playing guitar Dance
(b) Which two categories have the same 0

number of students? Hobbies of students
(c) What is the diff erence between the number of students in the most favourite
and the least favourite category?

(d) How many students do like to collect stamps?

(e) How many students are there in the class?

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