- NCERT Solutions
- NCERT Class 5
- NCERT 5 Maths
- Chapter 1: The Fish Tale
NCERT Solutions Class 5 Maths Chapter - 1 The Fish Tale
NCERT Solutions Class 5 Maths Chapter 1 The Fish Tale are provided here for students to prepare for exams. These solutions are prepared by experts as per the CBSE syllabus (2023-2024), prescribed by the board for Class 5 Chapter 1.
Chapter 1 The Fish Tale is an important chapter as it explains to Class 5 students the geometry of different shapes. By using shapes, such as a square and a triangle, one can easily create a fish. Besides, the chapter also shows students the importance shapes have to offer in the real world.
NCERT Solutions Class 5 Maths Chapter 1 The Fish Tale
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Access NCERT Class 5 Maths Chapter 1 The Fish Tale
1. Do you know any poems about fish?
Yes. The poem is given below.
One, two, three, four, five.
Once I caught a fish alive,
Six, seven, eight, nine, ten,
Then I let it go again.
Why did you let it go?
Because it bit my finger so.
Which finger did it bite?
This little finger on the right.
2. Try to use a square and a triangle to draw a fish.
By using a square and a triangle, we can draw a fish like the one below.
1. ‘Meen’ means a fish, and ‘Meenakshi’ is a girl whose eyes look like a fish. Can you think of someone who has such eyes? Draw a face with ‘fish eyes’
2. How long is the biggest fish you can imagine?
A whale shark was as long as 18 m. So, I can imagine that a fish is about 18 metres long.
3. How many times longer is your big fish than the smallest fish?
Fishes can have very different sizes. The smallest fish is about 1 cm long, and the biggest fish is about 18 m long.
So, 1 m = 100 cm
Then, 18 m = 18 × 100 = 1800 cm.
∴ Big fish is 1800 times longer than the smallest fish.
1. About how many kilograms do you weigh?
I weigh about 30 kilograms.
2. So, 12 children like you put together will weigh about ………… kg.
The weight of one child is 30 kg.
The weight of 12 children and I put together = 12 × 30
So, 12 children like me put together will weigh about 360 kg.
3. About how much more does the whale shark weigh than 12 children like you put together?
Whale shark weight is about 16000 kg.
The weight of 12 children and I put together = 360 kg
Then, how much more does the whale shark weigh than 12 children?
= Whale shark weight – Weight of 12 children and I put together
= 16000 – 360
= 15,640 kg
∴ The whale shark will weigh 15,640 kg more than the weight of 12 children and I put together.
Fishermen in their boat Page: 5-6
1. How many of you have seen the sea? Where did you see it? Did you see it in a movie or for real? How deep do you think the sea could be? Find out.
I and many of my friends have seen the sea at Mangalore. I have also seen the see in a movie. I think the depth of the sea is more than 500 feet.
2. Do you know how to swim? Would you be scared of the high sea waves?
No, I don’t know how to swim. Yes, I am scared of the high sea waves.
3. Close your eyes and imagine the sea with waves rising high.
Yes, I can imagine the sea with waves rising high; it was amazing.
4. How high do you think the waves can go?
I think that the waves can go more than 45 meters.
These log boats do not go very far. If the wind is helpful, they travel about 4 km in one hour.
1. How long will they take to go a distance of 10 km?
The log boats take one hour to travel 4 km.
Then, the log boats take two hours to travel = 2 × 4 = 8 km
But in half an hour, the log boats will travel = 4/2 = 2km
∴ the total time they take to go a distance of 10 km = 2 and half an hour.
For 2 hours of boat travel = 8 km
For ½ an hour of boat travel = 2 km
= 8 + 2 = 10 km
2. Guess how far you can go in one hour if you walk fast.
I think I can cover 5 km to 6 km if I walk fast.
Look at the sun and find out the direction from where it rises.
1. From where you are, what interesting thing do you see to your east?
I can see the sun rising in the east and the wind blowing.
2. Name two things that are lying to your west.
Hut and tree are the two things lying to my west.
Look at the different types of boats.
Some boats have motors and go further into the sea. Since they go far out, they can catch more fish. These boats travel faster, at the speed of about 20 km in one hour.
3. How far would the motorboats go in three and a half hours?
As mentioned in the question, the motorboats travel at the speed of about 20 km in one hour.
Then the distance travelled by motor boats in three and half hours = 20 × 3.5
4. How much time will they take to go 85 km?
Then the distance travelled by motorboats in four hours = 20 × 4
The distance travelled by motorboats in ¼ hour = ¼ × 20
∴ the total time taken by motorboats to go a distance of 85 km = 4 hours 15 minutes.
Which Boat Gets How Much?
In one trip, the log boat brings about 20 kg of fish. But other types of boats bring a bigger catch, as given in the table.
The table also shows the speed of each type of boat, which is how far each boat goes in one hour. Look at the table and calculate.
a) About how much fish in all will each type of boat bring in seven trips?
b) About how far can a motorboat go in six hours? Solution:-
c) If a long tail boat has to travel 60 km, how long will it take?
From the given table, a long tail boat travels at a speed of 12 km per hour.
So, time taken by the long tail boat to travel 60 km = distance/speed
Some Big, Big Numbers!
In the Class IV Math-Magic you heard of the number which is equal to a hundred thousand. You had read that there are about one lakh brick kilns in our country where bricks are made.
1. What other things have you heard of in lakhs?
(i) Cost of truck
(ii) Cost of bus
(iii) Population in towns, etc.
2. Write the number one thousand. Now, write one hundred thousand. So how many zeroes are there in the number one lakh? Easy, isn’t it?
One thousand = 1000
One hundred thousand is also called one lakh = 1,00,000
Then the total number of zeros in one lakh = 5
3. There are about two lakh boats in our country. Half of them are without a motor. What is the number of boats with a motor? Write it.
From the question, it is given that there are about two lakh boats in our country.
Then, half of them are without a motor.
The number of boats with a motor = 2,00,000/2
= 1,00,000 motors
4. About one-fourth of the boats with a motor are big machine boats. How many thousand machine boats are there? Come on, try to do it without writing it down.
From the question, it is given that about one-fourth of the boats with a motor are big machines.
Number of boats = 1,00,000
¼ × 1,00,000 = 25000
Therefore, the number of machine boats = 25000
5. Where have you heard of a crore? What was the number used for?
I heard that in a country, the population is a crore.
1 crore = 1,00,00,000
The total number of zeros is 7.
1) At what price per kg did Fazila sell the kingfish?
Fazila could hardly carry the big kingfish, and she said that the fish weighed 8 kg. So, she would sell the whole for ₹ 1200.
Then, the price of the kingfish for one kg = 1200/8
= ₹ 150 per kg
2) Floramma has sold 10 kg prawns today. How much money did she get for that?
Floramma sold prawns for ₹ 150 a kg.
Given, Floramma has sold 10 kg prawns today.
So, the total amount she got = 150 × 10
3) Gracy sold 6 kg swordfish. Mini has earned as much money as Gracy. How many kg of sardines did Mini sell?
Given, Gracy sold 6 kg swordfish.
Then the price of one kg of swordfish = ₹ 60
Total money earned by Gracy = 6 × 60
Mini sold sardines at ₹ 40 per kg.
Total weight of sardines sold by Mini = 360/40
4) Basheer has Rs 100. He spends one-fourth of the money on squid and another three-fourth on prawns.
a. How many kilograms of squid did he buy?
Given, Basheer has ₹ 100.
He spends one-fourth of the money on squid = ¼ × 100
Karuthamma sold squid for Rs 50 a kg.
Basheer bought = 25/50 kg
= ½ kg of squid
b. How many kilograms of prawns did he buy?
He spent another three-fourth on prawns = ₹ 75
Floramma sold prawns for Rs 150 a kg.
Basheer bought = 75/150
= ½ kg of prawns
Women’s ‘Meenkar Bank’
The meeting of the Meenkar Bank has just begun. Fazila is the president. Twenty fisherwomen have made their own bank. Each saves Rs 25 every month and puts it in the bank.
1. How much money does the group collect each month?
There are twenty fisherwomen in the Women’s ‘Meenkar Bank’.
Each saves ₹ 25 every month.
So, the total money collected in the bank each month = 20 × 25
2. How much money will be collected in ten years?
So, from the above solution, the total money collected in the bank per month = ₹ 500
Then, the total money collected in the bank in one year = 12 × 500
Now, the total money collected in the bank in 10 years = 6000 × 10
Practice time
Gracy needs money to buy a net. Jhansi and her sister want to buy a log boat. So they take a loan from their bank. They will return it with interest.
a) Gracy took a loan of Rs 4000 to buy a net. She paid back Rs 345 every month for one year. How much money did she pay back to the Bank?
From the question, it is given that
Gracy took a loan of ₹ 4000 to buy a net.
She paid back ₹ 345 every month for one year.
The total money she paid in one year to the bank = 12 × 345
b) Jhansi and her sister took a loan of Rs 21,000 to buy a log boat. They paid back a total of Rs 23,520 in one year. How much did they pay back every month?
Jhansi and her sister took a loan of Rs 21,000 to buy a log boat.
They paid back a total of ₹ 23,520 in one year.
The total amount they pay back every month = ₹ 23,520/12
Why Don’t We Start a New Fish-drying Factory?
The women of Meenkar Bank also want to start a factory to dry fish. The Panchayat has given them some land for that. Over the years, they have saved Rs 74,000. They find out how much they will need for the factory.
1. Fazila writes the things they need to buy to begin. See the table for the cost of each item and the number of items they want to buy. Find the total cost.
Total cost to set up the factory = ____________
When fresh fish is dried, it becomes its weight. In one month, they plan to dry 6000 kg of fresh fish.
How much dried fish will they get in a month? ____________
Total cost to set up the factory
= 3000 + 40000 + 4000 + 6000 + 1500
In one month, they plan to dry 6000 kg of fresh fish = 1/3 × 6000
2. Floramma – let us first calculate for 6 kg of fresh fish.
We buy fresh fish for ₹ 15 per kg.
We sell dried fish for ₹ 70 per kg.
(i) We dry 6 kg fresh fish to get _____ kg dried fish
We dry 6 kg fresh fish to get 2 kg dried fish.
(ii) For 6 kg fresh fish, we have to pay 6 × __ = ₹ 90
For 6 kg fresh fish, we have to pay 6 × 15 = ₹ 90
(iii) We will sell 2 kg dried fish and get 2 × __ = ₹ __
We will sell 2 kg dried fish and get 2 × 70 = ₹ 140
(iv) So if we dry 6 kg fresh fish, we will earn __ – 90 = ₹ __
So if we dry 6 kg fresh fish, we will earn 140 – 90 = ₹ 50
(v) But if we dry 6000 kg, we can earn ₹ __ × 1000 in one month!
But if we dry 6000 kg, we can earn ₹ 50 × 1000 = ₹ 50000 in one month.
3. Jhansi — I found that for 6000 kg fish, we would need 1500 kg salt every month! Its price is Rs ₹ per kg.
Monthly costs:
a) Salt 1500 × 2 = ₹ ____
b) Packing and bus charges = Rs 3000
So the total monthly cost of drying and selling the fish = ₹ ____
Fazila — That sounds very good! Our calculations tell us that every month our Bank will earn Rs 44,000!
(a) Salt 1500 × 2 = ₹ 3000
The total monthly cost of drying and selling the fish = ₹ 3000 + 3000
Hence, earning = 50000 – 6000
To get good marks in the final exams, students should solve these solutions, which will help to understand the concepts explained in the chapter The Fish Tale. Some of the major topics that students learn here are
- Learning multiplication rule to calculate the weight of fish caught overall.
- Calculating the distance of the boat travelled through distance.
- Calculating the number of money boats make by selling fish and prawns.
Students of Class 5 will find it easy to practise these NCERT solutions for Maths with the help of solved questions available for Chapter 1. BYJU’S provides NCERT Textbooks for Class 5 as well. To get a brief idea of the types of questions asked from this chapter, solve sample papers and previous years’ question papers.
Check the below solutions available from the 1st chapter of Maths Class 5 and practise them.
Get chapter-wise Solutions for 5th Class Maths . Download BYJU’S – The Learning App to get a completely customised learning experience, where students will get personalised videos for the topics mentioned in their academics.
Frequently Asked Questions on NCERT Solutions for Class 5 Maths Chapter 1
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Sample Papers for CBSE Class 5 Maths 2024-25
- CBSE Sample Papers
CBSE Class 5 Maths Sample Papers 2024-25 - FREE PDF Download
Vedantu provides CBSE Sample Papers for Class 5 Maths with Solutions for the 2024-25 academic year. These papers cover essential topics from the Class 5 Maths syllabus, such as numbers, fractions, geometry, and word problems. Each sample paper follows the latest Class 5 Maths Syllabus and includes detailed solutions to guide students in understanding the correct methods to solve various types of questions from chapters like The Fish Tale and Shapes and Angles. Practising these papers helps students strengthen their foundation in Maths, manage time efficiently, and prepare effectively for their exams. Download the FREE PDF to start your practice now!
Access Sample Papers for Class 5 Maths 2024-25
How to solve sample papers for cbse class 5 maths 2024-25.
Step 1: Read the Instructions Carefully: Go through the instructions at the beginning to understand the marking scheme and paper structure. Pay attention to any specific guidelines on calculation methods or presentation.
Step 2: Review the Paper: Take a few minutes to quickly scan the entire paper. This helps in identifying the easier questions like basic calculations or direct word problems and the more time-consuming ones such as geometry or data interpretation.
Step 3: Start with Easy Calculations: Begin with questions related to topics such as place value, addition, subtraction, multiplication, and division. These sections are straightforward and can help you secure marks quickly.
Step 4: Move on to Word Problems: After completing basic calculations, focus on word problems involving concepts like fractions, decimals, and money. Read the problems carefully and solve them step by step.
Step 5: Work on Geometry and Measurement: Next, tackle geometry-based questions that may require you to identify shapes, measure angles, or calculate perimeter and area. Also, practice conversions for length, weight, and time.
Step 6: Attempt Data Interpretation: If the paper has questions on data handling, take your time to carefully study the provided charts and tables, and answer the related questions accordingly.
Step 7: Manage Your Time Wisely : Allocate time-based on the difficulty level of each section. Ensure you have enough time left for complex questions like multi-step word problems or geometry.
Step 8: Review Your Work: After completing the paper, go back to check for any calculation errors, especially in sections like fractions, geometry, or data interpretation.
Step 9: Correct Any Mistakes: Use the remaining time to fix any small mistakes, ensuring your answers are clear and accurate.
Step 10: Practice Regularly: Regular practice with sample papers strengthens your skills and increases your speed and accuracy, helping you prepare better for the exam.
Benefits of Solving Sample Papers for CBSE Class 5 Maths 2024-25
Practising sample papers gives students a clear understanding of the types of questions that can appear in the exam.
Regular practice helps students manage their time more effectively and ensures they can finish all questions within the exam period.
Sample papers offer a chance to improve problem-solving skills in areas like word problems, geometry, and data handling.
By solving these papers, students can focus on important topics such as fractions, decimals, and measurement, making exam preparation more targeted.
Students can identify areas where they need improvement, allowing them to focus on weaker topics before the exam.
Vedantu’s Class 5 Maths sample papers are a valuable resource for enhancing exam preparation. These papers combine general practice with specific topic-based questions to help students understand key concepts, manage time better, and improve confidence. Whether it’s tackling basic arithmetic, word problems, or geometry, these resources ensure thorough preparation for the Maths exam. By solving these papers, students can assess their understanding, familiarize themselves with the exam pattern, and improve their overall performance.
CBSE Sample Papers for Class 5 Subjects
Important study materials for class 5 maths, faqs on sample papers for cbse class 5 maths 2024-25.
1. What are CBSE sample papers for Class 5 Maths?
CBSE sample papers for Class 5 Maths are practice papers designed to give students an idea of the exam format, question types, and important topics from the syllabus.
2. How can solving sample papers help me prepare for exams?
Solving sample papers helps students understand the question paper format, manage their time effectively, improve problem-solving skills, and focus on weaker areas.
3. What topics are covered in Class 5 Maths sample papers?
The sample papers cover topics such as numbers, fractions, decimals, geometry, measurement, and word problems.
4. Are the solutions provided for all questions in the sample papers?
Yes, detailed solutions are provided with each sample paper to help students understand the correct methods of solving different types of questions.
5. How can I download the CBSE sample papers for Class 5 Maths with solutions?
You can download the FREE PDF of Class 5 Maths sample papers with solutions from Vedantu’s website by following the provided link.
6. How often should I practice sample papers before exams?
It is recommended to practice sample papers at least once a week leading up to the exams, to improve speed, accuracy, and confidence.
7. Do the sample papers follow the latest CBSE syllabus for Class 5 Maths?
Yes, all sample papers are based on the latest CBSE syllabus and follow the guidelines for the current academic year.
8. Can I use the sample papers to improve my problem-solving skills?
Absolutely! These papers include questions on word problems, geometry, and data handling, which help students enhance their problem-solving abilities.
9. Are these sample papers useful for scoring higher marks?
Yes, practising these sample papers improves understanding of question patterns, refines problem-solving techniques, and helps in managing time effectively, leading to better scores.
10. Do the sample papers include both easy and challenging questions?
Yes, the sample papers provide a balanced mix of easy and challenging questions, helping students prepare for all difficulty levels in the exam.
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