CBSE Class 4 Mathematics NCERT Solutions: Chapter 3 - A Trip to Bhopal

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NCERT Solutions PDF Class 4 PDF

This chapter, 'A Trip to Bhopal', from the CBSE Class 4 Mathematics curriculum, focuses on practical application of arithmetic operations in real-life scenarios. Students will learn to calculate the total number of participants for a school trip, determine the number of seats required based on bus capacity, and identify any surplus or deficit of seats. The chapter also introduces the concept of estimating travel time based on distance and speed, encouraging logical reasoning. These NCERT Solutions provide step-by-step guidance to solve problems related to addition, subtraction, and division, reinforcing mathematical concepts through an engaging narrative of a school trip. They are designed to help students build a strong foundation in problem-solving and prepare effectively for their exams.

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Quick info

BoardCBSE
ClassClass 4
SubjectMathematics
Session2026
LanguageEnglish
TypeNCERT Solutions
ChapterChapter 3

Chapter summary

Chapter 3, 'A Trip to Bhopal', for Class 4 Mathematics NCERT Solutions, covers essential arithmetic skills applied to a school trip context. It includes calculating the total number of children, determining bus capacity needs, and finding the number of students left without seats. The chapter also touches upon estimating arrival times. These solutions offer clear, step-by-step explanations to help students understand and solve problems involving addition, subtraction, and division, reinforcing practical math application.

Learning outcomes

  • Calculate the total number of children attending a trip by summing up numbers from different classes.
  • Determine the total seating capacity of a given number of buses.
  • Identify the number of children who will not get seats if the capacity is insufficient.
  • Calculate the number of mini-buses required based on total students and mini-bus capacity.
  • Estimate arrival times based on travel context.

Topics covered

Paper topics

  • Addition of multiple numbers
  • Multiplication for capacity calculation
  • Subtraction for finding remaining students
  • Division for determining the number of vehicles
  • Problem-solving in real-life contexts
  • Estimating travel time

Important topics

  • Calculating total students
  • Determining bus seating capacity
  • Finding students without seats
  • Calculating the number of mini-buses needed

PDF preview

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Questions and Solutions

Question 1 (Page 23)

Today Sugandha is very excited. All the children of her school are going on a trip to Bhopal with their teachers. Ms. Meenakshi and Mr. Rakesh are talking about the number of buses needed. Ms. Meenakshi — We will need 4 buses. Mr. Rakesh — I think we need at least 5. Ms. Meenakshi — Each bus has 50 seats. Mr. Rakesh — Let us see how many children are going. The number of children in different classes are: Class 3: 33 children, Class 4: 32 children, Class 5: 42 children, Class IV: 50 children, Class V: 53 children.
  1. So there are a total of _____ children going.
  2. If they get 4 buses, how many children will get seats?
  3. Will there be any children left without seats?
Solution:

First, we need to find the total number of children going on the trip by adding the number of children from each class.

33 + 32 + 42 + 50 + 53 = 210

a) So there are a total of 210 children going on the trip.

Next, we need to calculate the total number of seats available in 4 buses. We know that each bus has 50 seats.

Number of students that 1 bus can take = 50

To find the total seats in 4 buses, we multiply the number of buses by the seats per bus:

Number of students that 4 buses can take = 4 \times 50 = 200

b) Thus, 200 children will get seats in 4 buses.

To find out if any children will be left without seats, we compare the total number of children going with the total number of seats available.

Number of students going to the trip = 210

Number of students who get seats = 200

Number of students without seats = Total children - Children with seats

210 - 200 = 10

c) Therefore, 10 students will be left without seats.

Question 1 (Page 24)

Each mini bus can take 35 students. How many mini buses are needed for the 210 students going on the trip?
Solution:

We know the total number of students going on the trip is 210. Each mini bus has a capacity of 35 students.

Total number of students going to the trip = 210

Number of students that one mini bus can take = 35

To find the number of mini buses required, we need to divide the total number of students by the capacity of each mini bus.

Number of mini buses required = 210 \div 35

Performing the division:

210 \div 35 = 6

So, 6 mini buses are needed to accommodate all 210 students.

Question 1 (Page 25)

If the school trip is to Bhimbetka, estimate the arrival time. Will they reach there:
  • Before 10 o'clock
  • Between 10 o'clock and 11 o'clock
  • After 11 o'clock
Solution:

To estimate the arrival time at Bhimbetka, we need to consider the distance and the mode of transport. Assuming the journey takes a significant amount of time, it is reasonable to estimate that they will not reach before 10 o'clock. Without specific information on the travel duration, the most likely time frame for arrival, given the options, would be between 10 o'clock and 11 o'clock, or potentially after 11 o'clock depending on the distance and traffic. However, based on typical school trip timings and distances often covered in such problems, reaching between 10 and 11 o'clock is a plausible estimate.

If they go to Bhimbetka, they will reach there between 10 o'clock and 11 o'clock (This is an estimation based on common travel times for school trips).

Common mistakes

  • Errors in addition when calculating the total number of children.
  • Incorrectly calculating the total seats available in multiple buses.
  • Mistakes in subtraction when finding the number of children without seats.
  • Division errors when determining the number of mini-buses needed.

Revision tips

  • Practice adding the number of children from each class carefully to find the total.
  • Understand how to multiply the number of buses by the seats per bus to find total capacity.
  • Work through the subtraction step to find out how many children are left without seats.
  • Use the division method to calculate the exact number of mini-buses required.

Practice MCQs

Q1. What is the total number of children going on the trip?

Q2. If 4 buses are used and each bus has 50 seats, how many children will get seats?

Q3. How many children will be left without seats if 4 buses are used?

Q4. How many mini-buses are needed if each can take 35 students and 210 students are going?

Frequently asked questions

What is the main topic of Chapter 3 for Class 4 Maths?

Chapter 3, 'A Trip to Bhopal', focuses on applying arithmetic operations like addition, subtraction, and division to solve problems related to a school trip, such as calculating total students and required transportation.

How do these NCERT Solutions help students?

These solutions provide clear, step-by-step explanations for each problem, helping students understand the methods used to solve real-world math scenarios and reinforcing their learning for exams.

What kind of math skills are practiced in this chapter?

Students practice addition to find totals, multiplication to determine capacity, subtraction to find differences, and division to calculate the number of vehicles needed.

Are the questions in this chapter based on real-life situations?

Yes, the questions are based on a relatable scenario of a school trip, making it easier for students to understand the practical application of mathematics.

Important links

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