CBSE Class 4 Maths Smart Chart Worksheet

Ques.1 Total number of square = _________. कुल वर्गों की संख्या _________ है |
Answer: 4
In simple words: Counting the squares shown in the grid gives a total of 4 squares.
Exam Tip: Count carefully region by region so you do not miss any overlapping or adjacent shapes.

Ques.2 Number of circles = _________. गोलियों की संख्या _________ है |
Answer: 7
In simple words: Counting all the circle shapes in the given drawing yields 7 circles.

Exam Tip: Mark each counted item with a small dot or checkmark to avoid double counting.

Ques.3 Sum of triangle and square ____ वर्गों और त्रिभुजों की आकृतियों का योग _________ है |
Answer: 10
In simple words: The total count of triangles and squares combined is 10.

Exam Tip: Read the question carefully to ensure you are adding the correct categories of shapes.

Ques.4 Number of student liked rice __________. चावल पसंद करने वाले विद्यार्थियों की संख्या _________ है |
Answer: 10
In simple words: According to the table, 10 students like eating rice.

Ques.5 Total number of student = _________. कुल विद्यार्थियों की संख्या _________ है |
Answer: 30
In simple words: Add all students together: \(10 + 15 + 5 = 30\).

Exam Tip: Always sum up all individual frequency values to find the total sample size.

Ques.6 How many student liked pumpkin = _________________. कद्दू पसंद करने वाले विद्यार्थियों की संख्या _________ है |
Answer: 5
In simple words: Looking at the table, 5 students like pumpkin.

Exam Tip: Pay attention to leading zeros like 05, which represents the value 5.

Ques.7 Number of students likes. Chapati is _________ more then the students liked rice. रोटी खाने वाले विद्यार्थीय चावल खाने वाले विद्यार्थीयों से _________ अधिक है |
Answer: 5
In simple words: Subtract students who like rice from those who like chapatti: \(15 - 10 = 5\).

Exam Tip: The word 'more than' always indicates a subtraction between the two quantities.

Ques.8 There are 15 students. 1/3 liked to drink milk. How many students liked milk? एक कक्षा मे 15 विद्यार्थी है, \(1/3\) विद्यार्थी दूध पीते है, दूध पीने वाले विद्यार्थियों की संख्या ज्ञात करें |
Answer: 5
Total number of students = 15
Fraction of students who like milk = \(\frac{1}{3}\)
Number of students who like milk = \(15 \times \frac{1}{3} = \frac{15}{3} = 5\)
In simple words: One-third of 15 students is calculated by dividing 15 by 3, which equals 5.

Exam Tip: To find a fraction of a total quantity, multiply the total by the numerator and divide by the denominator.

Ques.9 Most children eat food made from ______ अधिकतर बच्चे _______ से बना खाना खाते है |
Answer: Rice (चावल)
In simple words: Rice has the highest number of students (10), so most children eat food made from rice.

Exam Tip: Look for the highest number in the frequency column to identify the most popular choice.

Ques.10 Wheat likes _______ students. गेहूँ से बना खाना _______ बच्चे पसंद करते है |
Answer: 8
In simple words: The table shows that 8 students like food made from wheat.
Exam Tip: Verify table entries carefully when similar food categories appear.

Ques.11 Total number of students = __________. कुल बच्चों की संख्या _________ है |
Answer: 23
Total students = \(10 + 8 + 5 = 23\)
In simple words: Summing up all the students in the second table gives 23.

Exam Tip: Always double-check your addition across all rows.

Programe Preference Bar Chart

Ques.12 Sports liked ________ Children. खेल _______ बच्चे पसंद करते है |
Answer: 8
In simple words: The bar for Sports reaches up to 8 on the vertical axis.

Exam Tip: Follow the top of the bar horizontally to read its value on the y-axis.

Ques.13 Most of the children liked ________ programme. अधिकतर बच्चे _______ प्रोग्राम पसंद करते है |
Answer: Cartoon (कार्टून)
In simple words: Cartoon has the tallest bar (15 children), making it the most liked programme.

Exam Tip: The tallest bar in a bar graph represents the highest frequency or most popular category.

Ques.14 _______ Children's takes interest in news. _______ बच्चे समाचार सुनना पसंद करते है |
Answer: 5
In simple words: The bar for News corresponds to 5 children.

Exam Tip: Check intermediate grid lines carefully when a bar ends between major numbers.

Ques.15 Music liked _______ students. संगीत _______ बच्चे पसंद करते है |
Answer: 6
In simple words: The bar for Music reaches up to 6 on the vertical axis.

Exam Tip: Match each category label on the x-axis directly with its corresponding bar height.

CBSE Class 4 Maths Chapter 14 Revision Worksheets-Smart Chart