Ganita Prakash Class 6 Solutions
R
RBSEGuide
Class 6 Ganita Prakash Solutions
Ganita Prakash Book Class 6 Solutions
Chapter 1 Patterns in Mathematics Class 6 Solutions
- Can you think of other examples where mathematics helps us in our everyday lives? (Page 2)
- Can you recognise the pattern in each of the sequences in Table 1? (Page 3)
- Copy the pictorial representations of the number sequences in Table 2 in your notebook, and draw the next picture for each sequence! (Page 5)
- You will have noticed that 36 is both a triangular number and a square number
- Can you think of pictorial ways to visualise the sequence of Powers of 2? Powers of 3? (Page 5-6)
- By drawing a similar picture, can you say what the sum of the first 10 odd numbers is? (Page 7)
- Can you find a similar pictorial explanation for why adding counting numbers up and down
- Which sequence do you get when you start to add the counting numbers up
- What happens when you start to add up powers of 2, starting with 1
- What happens when you multiply the triangular numbers by 6 and add 1?
- What happens when you start to add up hexagonal numbers? Can you explain it using a picture of a cube?
- Can you recognise the pattern in each of the sequences in Table 3?
- Count the number of sides in each shape in the sequence of Regular Polygons
- How many little triangles are there in each shape of the sequence of Stacked Triangles?
- Patterns in Mathematics Class 6 Notes
- Patterns in Mathematics Class 6 MCQ
- Patterns in Mathematics Class 6 Assertion and Reason Questions
- Patterns in Mathematics Class 6 Fill in the Blanks
- Which sequence shall be obtained if we start adding the terms of the sequence of odd numbers?
- In the sequence of triangular numbers 1, 3, 6, 10,..., what is the sixth term?
- 36 is a square number. Is it also a triangular number? If yes, which term of the sequence of triangular numbers is it?
- A pentagon is a polygon made up of five sides and it has five corners. Its corners are joined in pairs.
- Represent the triangular number 45 pictorially using dots. Represent the cube number 216 pictorially.
Chapter 2 Lines and Angles Class 6 Solutions
- Can you help Rihan and Sheetal find their answers? Name the line segments in the figure.
- Name the rays shown in the figure. Is T the starting point of each of these rays?
- In Figure 2.6, name Five points, A line, Four rays, Five line segments
- Can you find the angles in the given pictures? Draw the rays forming any one of the angles
- Explain why ∠APB cannot be labelled as ∠P. Name the angles marked in the given figure.
- Mark any three points on your paper that are not on one line. Label them A, B, C
- Now mark any four points on your paper so that no three of them are on one line
- Is it always easy to compare two angles? How will you compare them? (Page 21)
- Fold a rectangular sheet of paper, then draw a line along the fold created. Name and compare the angles
- In each case, determine which angle is greater and why. Which angle is greater?
- How many right angles do the windows of your classroom contain? Do you see other right angles in your classroom?
- Now join A to the other grid points in the figure by a straight line to get a right angle
- Get a slanting crease on the paper. Now, try to get another crease that is perpendicular to the slanting crease.
- Identify acute, right, obtuse, and straight angles in the previous figures. Make a few acute angles and a few obtuse angles.
- Find out the number of acute angles in each of the figures below. hat will be the next figure and how many acute angles will it have?
- The circle has been divided into 1, 2, 3, 4, 5, 6, 8, 9, 10, and 12 parts, as shown below. What are the degree measures of the resulting angles?
- Write the measures of the following angles. Notice that the vertex of this angle coincides with the centre of the protractor.
- Name the different angles in the figure and write their measures. (Pages 36-37)
- How can we measure angles directly without having to subtract? (Page 37)
- Find the degree measures of the following angles using your protractor.
- Find the degree measures for the angles given below. Check if your paper protractor can be used here!
- Measure and write the degree measures for each of the following angles
- Find the degree measures of ∠PQR, ∠PQS, and ∠PQT. Make the paper craft as per the given instructions.
- Measure all three angles of the triangle shown in Fig. 2.21 (a), and write the measures down near the respective angles.
- A student used a protractor to measure the angles as shown below. (Page 44)
- Where are the angles? Angles in a clock. The hands of a clock make different angles at different times.
- The angle of a door. Is it possible to express the amount by which a door is opened using an angle?
- Here is a toy with slanting slabs attached to its sides; the greater the angles or slopes of the slabs, the faster the balls roll.
- In Fig. 2.23, list all the angles possible. Did you find them all? Now, guess the measures of all the angles
- Use a protractor to draw angles having the following degree measures. Draw an angle whose degree measure is the same as the angle given below.
- In each of the grids below, join A to other grid points in the figure by a straight line to get
- Use a protractor to find the measure of each angle. Then classify each angle as acute, obtuse, right, or reflex.
- In this figure, ∠TER = 80°. What is the measure of ∠BET? What is the measure of ∠SET? (Page 53)
- Draw angles with the following degree measures. Estimate the size of each angle and then measure it with a protractor.
- Make any figure with three acute angles, one right angle and two obtuse angles.
- Draw the letter ‘M’ such that the angles on the sides are 40° each and the angle in the middle is 60°.
- The Ashoka Chakra has 24 spokes. What is the degree measure of the angle between two spokes next to each other?
- Lines and Angles Class 6 Notes
- Lines and Angles Class 6 MCQ
- Lines and Angles Class 6 Assertion and Reason Questions
- Lines and Angles Class 6 Fill in the Blanks
- An angle is said to be trisected if it is divided into three equal parts.
- How many line segments are there in the given figure? Name all of them.
- Use the given figure to write four rays, two acute angles, and two right angles.
- In the given figure, measure ∠ABC, ∠BDA, ∠BAD, ∠CAD, ∠DCA, and ∠ADC using a protractor.
Chapter 3 Number Play Class 6 Solutions
- Think about various situations where we use numbers. List five different situations in which numbers are used. (Page 55)
- Try answering the questions below and share your reasoning: Can the children rearrange themselves Class 6
- There are 5 children in a group, all of different heights. Can they stand such that four of them say '1' Class 6
- How would you rearrange the five children so that the maximum number of children say "2"? Class 6
- Fill the table below with only 4- digit numbers such that the supercells are exactly the coloured cells. Class 6
- Out of the 9 numbers, how many supercells are there in the table above? Class 6
- Can you fill a supercell table without repeating numbers such that there are no supercells? Why or why not? Class 6
- Fill a table such that the cell having the second largest number is not a supercell but the second Class 6
- Complete Table 2 with 5-digit numbers whose digits are '1', '0', '6', '3', and '9' in some order. Class 6
- Identify the numbers marked on the number lines below, and label the remaining positions. Class 6
- Find out how many numbers have two digits, three digits, four digits, and five digits: Class 6
- Find out the digit sums of all the numbers from 40 to 70. Share your observations with the class. Class 6
- Among the numbers 1-100, how many times will the digit '7' occur? Among the numbers 1-1000 Class 6
- Puzzle time I am a 5-digit palindrome. I am an odd number. Class 6
- But, will any year's calendar repeat again after some years? Will all dates and days in a year match exactly Class 6
- What is the sum of the smallest and largest 5-digit palindrome? What is their difference? Class 6
- Can we make 1,000 using the numbers in the middle? Why not? What about 14,000, 15,000 and 16,000? Class 6
- Write an example for each of the below scenarios whenever possible. Class 6
- Always, Sometimes, Never? Below are some statements. Think, explore and find out if each Class 6
- Share and discuss in class the different methods each of you used to solve these questions. Class 6
- Make some more Collatz sequences like those above, starting with your favourite whole numbers. Do you always reach 1? Class 6
- Number of times you blink your eyes or number of breaths you take : Class 6
- Try to guess within 30 seconds. Check your guess with your friends. Class 6
- Roshan wants to buy milk and 3 types of fruit to make fruit custard for 5 people. He estimates Class 6
- Earlier, people used to walk long distances as they had no other means of transport. Suppose you walk at your normal pace. Class 6
- There is only one supercell (number. greater than all its neighbours) in this grid. If you exchange two digits Class 6
- We are the group of 5-digit numbers between 35,000 and 75,000 such that all of our digits are odd. Class 6
- Write one 5-digit number and two 3-digit numbers such that their sum is 18,670. Class 6
- Recall the sequence of Powers of 2 from Chapter 1, Table 1. Why is the Collatz conjecture correct Class 6
- Number Play Class 6 Notes
- Number Play Class 6 MCQ
- Number Play Class 6 Assertion and Reason Questions
- Number Play Class 6 Fill in the Blanks
- Number Play Class 6 Very Short Question Answer
- Number Play Class 6 Short Question Answer
- Number Play Class 6 Long Question Answer
Chapter 4 Data Handling and Presentation Class 6 Solutions
- What would you do to find the most popular game among Naresh’s and Navya’s classmates? Class 6
- Pari wants to respond to the questions given below. Put a tick (✓) for the questions where she needs Class 6
- Complete the table to help Shri Nilesh to purchase the correct numbers of sweets: Class 6
- Help her to figure out the following: Class 6
- Write the names of a few trees you see around you. When you observe a tree on the way from your home to school Class 6
- Take a blank piece of paper and paste any small news item from a newspaper. Each student may Class 6
- Which mode Of travel is used by the most number of students? Class 6
- The following pictograph shows the number of books borrowed by students, in a week Class 6
- Answer the following questions using the bar graph : Class 6
- Why do you think the traffic was the heaviest between 7 am and 8 am? Class 6
- How much did the population of India increase over 50 years? How much did the population increase in each decade? Class 6
- Is the cost of education less than one-fourth the cost of food? Class 6
- Pooja collected data on the number of tickets sold at the Bhopal railway station for a few different cities Class 6
- Chinu listed the various means of transport that passed across the road in front of his house from 9 am to 10 am : Class 6
- Faiz prepared a frequency distribution table of data on the number of wickets taken by Jaspreet Bumrah Class 6
- The following pictograph shows the number of tractors in five different villages. Class 6
- Mudhol Hounds (a type of breed of Indian dogs) are largely found in North Karnataka’s Bagalkote and Vijaypura districts. Class 6
- A survey of 120 school students was conducted to find out which activity they preferred to do in their free time. Class 6
- Students and teachers of a primary school decided to plant tree saplings in the school campus Class 6
- The number of tigers in India went down drastically between 1900 and 1970. Project Tiger Class 6
- If you wanted to visually represent the data of the heights of the tallest persons in each class in your school Class 6
- Data Handling and Presentation Class 6 Notes
- Data Handling and Presentation Class 6 MCQ
- Data Handling and Presentation Class 6 Assertion and Reason Questions
- Data Handling and Presentation Class 6 Fill in the Blanks
- Data Handling and Presentation Class 6 Very Short Question Answer
- Data Handling and Presentation Class 6 Short Question Answer
- Data Handling and Presentation Class 6 Long Question Answer
Chapter 5 Prime Time Class 6 Solutions
- Find out other such numbers that are multiples of both 3 and 5. These numbers are called. Class 6
- What if the game was played till 900? How would your answers change? Class 6
- Let us now play the ‘idli-vada’ game different pairs of numbers : (a) 2 and 5 (b) 3 and 7 (c) 4 and 6. Class 6
- What jump size can reach both 15 and 30? There are multiple jump sizes possible. Try to find them all. Class 6
- Find all multiples of 40 that lie between 310 and 410. Class 6
- Find the common factors of: Class 6
- Anshu and his friends play the ‘idli- vada’ game with two numbers, which are both smaller than 10. The first time
- In the diagram (given in textbook), Guna has erased all the numbers except the common multiples. Class 6
- Find the smallest number that is a multiple of all the numbers from 1 to 10. Class 6
- Look at the list of primes till 100. What is the smallest difference between two successive primes? Class 6
- Write three pairs of prime numbers less than 20 whose sum is a multiple of 5. Class 6
- Twin primes are pairs of primes having a difference of 2. For example, 3 and 5 are twin primes. Class 6
- Which of the following numbers is the product of exactly three distinct prime numbers : 45, 60, 91, 105, 330? Class 6
- Which of the following pairs of numbers are co-prime? Class 6
- Make such pictures for the following : (а) 15 pegs, thread-gap of 10 (b) 10 pegs, thread-gap of 7 Class 6
- The prime factorisation of a number has one 2, two 3s, and one 11. What is the number? Class 6
- What is the smallest number whose prime factorisation has : Class 6
- Is the first number divisible by the second? Use prime factorisation. Class 6
- Guna says, “Any two prime numbers are co-prime”. Is he right? Class 6
- Numbers that are divisible by 2 are those that end with ‘O’, ‘2’, ‘4, ‘6’ or ‘8’. Do you agree? Class 6
- Consider these statements: (а) Only the last two digits matter when deciding if a given number is divisible by 4. Class 6
- Change the last two digits of 8560 so that the resulting number is a multiple of 8. Class 6
- 2024 is a leap year (as February has 29 days). Leap years occur in the years that are multiples of 4 Class 6
- Explore and find out if each statement is always true, sometimes true or never true. You can give examples Class 6
- The teacher asked if 14560 is divisible by all of 2, 4, 5, 8 and 10. Guna checked for divisibility Class 6
- Below are some boxes with four numbers in each box. Within each box try to say how each number Class 6
- Prime Time Class 6 Notes
- Prime Time Class 6 MCQ
- Prime Time Class 6 Assertion and Reason Questions
- Prime Time Class 6 Fill in the Blanks
- Prime Time Class 6 Very Short Question Answer
- Prime Time Class 6 Short Question Answer
- Prime Time Class 6 Long Question Answer
Chapter 6 Perimeter and Area Class 6 Solutions
- Find the missing terms: (а) Perimeter of a rectangle = 14 cm; breadth = 2 cm; length = ?. Class 6
- Find the length of the third side of a triangle having a perimeter of 55 cm and having two sides of length 20 cm Class 6
- Apiece of string is 36 cm long. What will be the length of each side, if it is used to form : Class 6
- Find out the total distance Akshi has covered in 5 rounds. Class 6
- Think and mark the positions as directed—(а) Mark ‘A’ at the point where Akshi will be after she ran 250 m. Class 6
- Akshi says that the perimeter of this triangle shape is 9 units. Toshi says it can’t be 9 units and the perimeter Class 6
- Find out the length of the boundary (i.e., the perimeter), of each of the other arrangements below. Class 6
- What is the cost of tiling a rectangular plot of land 500 m long and 200 m wide at the rate of ? 8 per hundred sq. m? Class 6
- By splitting the following figures into rectangles, find their areas (all measures are given in metres): Class 6
- Explore and figure out how many pieces have the same area. Class 6
- Which shape has more area: Shape D or F? Give reasons for your answer. Class 6
- Can you now figure out the area of the big square formed with all seven pieces in terms of the area of Shape C? Class 6
- Find the area of the following figures. Class 6
- On a squared grid paper (1 square = 1 square unit), make as many rectangles as you can Class 6
- Can you draw any inferences from this exercise? Please write it here. Class 6
- Find the area of blue triangle BAD. Class 6
- So, the area of triangle BAD is half of the area of the rectangle ABCD. Class 6
- Find the areas of the figures below by dividing them into rectangles and triangles. Class 6
- What is the smallest perimeter possible? Class 6
- Can you make other shaped figures for each of the above three perimeters, or is there only Class 6
- Below is the house plan of Charan. It is in a rectangular plot. Look at the plan. What do you notice? Class 6
- Some of the measurements are given. Class 6
- In each figure, find the missing value of either the length of a side or the area of a region. Class 6
- The area of a rectangular garden that is 50 m long is 1000 sq m. Find the width of the garden. Class 6
- Four flower beds having sides 2 m long and 1 m wide are dug at the four corners of a garden Class 6
- On a page in your book, draw a rectangular border that is 1 cm from the top and bottom Class 6
- A square piece of paper is folded in half. The square is then cut into two rectangles along the fold. Class 6
- Perimeter and Area Class 6 Notes
- Perimeter and Area Class 6 MCQ
- Perimeter and Area Class 6 Assertion and Reason Questions
- Perimeter and Area Class 6 Fill in the Blanks
- Perimeter and Area Class 6 Very Short Question Answer
- Perimeter and Area Class 6 Short Question Answer
- Perimeter and Area Class 6 Long Question Answer
Chapter 7 Fractions Class 6 Solutions
- Three guavas together weigh 1 kg. If they are roughly of the same size, each Class 6
- The big fish weighs 1/2 kg. The small one weighs 1/4 kg. Together they weigh Class 6
- The figures below show different fractional units of a whole chikki. How much of a whole chikki Class 6
- What will you get if you fold the previously-folded strip again into two equal parts? Class 6
- Continue this table of 1/2 for 2 more steps. Class 6
- Draw a picture and write an addition statement as above to show : Class 6
- Now, can you find the lengths of the various blue lines shown below? Fill in the boxes as well. Class 6
- Now, a unit is divided into 8 equal parts. Writ^ the appropriate fractions in your notebook. Class 6
- How many fractions lie between 0 and 1? Think, discuss with your classmates Class 6
- Write the fraction that gives the lengths of the black lines in the respective boxes. Class 6
- Carry out the following subtractions using Brahmagupta’s method : Class 6
- Solve the following problems : Jaya’s school is 7/10 km from her home. Class 6
- Can you find three different fractional units that add up to 1? It turns Class 6
- Fractions Class 6 Notes
- Fractions Class 6 MCQ
- Fractions Class 6 Assertion and Reason Questions
- Fractions Class 6 Fill in the Blanks
- Fractions Class 6 Very Short Question Answer
- Fractions Class 6 Short Question Answer
- Fractions Class 6 Long Question Answer
Chapter 8 Playing with Constructions Class 6 Solutions
- What radius should be taken in the compass to get this half circle? Class 6
- How do you draw these eyes with a compass? Class 6
- Draw the rectangle and four squares configuration on a dot paper. Class 6
- Draw a rectangle with sides of length 4 cm and 6 cm. After drawing, check if it satisfies Class 6
- Is it possible to construct a 4-sided figure in which— Class 6
- How will you keep track of the lengths XY for different positions of X and Y? Class 6
- How does the farthest distance between X and Y compare with the length of AC? BD? Class 6
- Can the rectangle now be completed? Class 6
- Give the lengths of the sides of a rectangle that cannot be divided into — Class 6
- Construct this. Choose measurements of your choice. Note that the larger 4-sided figure Class 6
- Square with Curves This is a square with 8 cm sidelengths. Class 6
- How should the rectangle be constructed so that the diagonal divides the opposite angles into equal parts? Class 6
- Construct a rectangle in which one of the diagonals divides the opposite angles into 50° and 40°. Class 6
- Construct a rectangle one of whose sides is 4 cm and the diagonal is of length 8 cm. Class 6
- Construct a bigger house in which all the sides are of length 7 cm. Class 6
- Playing with Constructions Class 6 Notes
- Playing with Constructions Class 6 MCQ
- Playing with Constructions Class 6 Fill in the Blanks
- Playing with Constructions Class 6 Very Short Question Answer
- Playing with Constructions Class 6 Short Question Answer
- Playing with Constructions Class 6 Long Question Answer
Chapter 9 Symmetry Class 6 Solutions
- Do you see any line of symmetry in the figures at the start of the chapter? What about in the picture of the cloud? Class 6
- We saw that the diagonal of a square is also a line of symmetry. Let us take a rectangle that is not a square. Class 6
- In each of the following figures, a hole was punched in a folded square sheet of paper and then the paper Class 6
- Here are some questions on paper cutting. Consider a vertical fold. We represent it this way : Class 6
- Suppose you have to get each of these shapes with some folds and a single straight cut. Class 6
- How many lines of symmetry do these shapes have? Class 6
- Find the lines of symmetry for the kolam below. Class 6
- Draw the following. In each case, the figure should contain at least one curved boundary. Class 6
- Copy the following drawing on squared paper. Complete each one of them so that the resulting figure Class 6
- Can you draw a figure with radial arms that has (а) exactly 5 angles of symmetry Class 6
- Find the angles of symmetry for the given figures about the point marked. Class 6
- In each case, the angles are the multiples of the smallest angle. You may wonder and ask Class 6
- Draw two figures other than a circle and a square that have both reflection Class 6
- In a figure, 60° is the smallest angle of symmetry. What are the other angles of symmetry Class 6
- This is a picture of the new Parliament Building in Delhi. Class 6
- How many angles of symmetry do the shapes in the first shape sequence Class 6
- How many lines of symmetry and angles of symmetry does Ashoka Chakra have? Class 6
- Symmetry Class 6 Notes
- Symmetry Class 6 MCQ
- Symmetry Class 6 Assertion and Reason Questions
- Symmetry Class 6 Fill in the Blanks
- Symmetry Class 6 Very Short Question Answer
- Symmetry Class 6 Short Question Answer
- Symmetry Class 6 Long Question Answer
Chapter 10 The Other Side of Zero Class 6 Solutions
- Can there be a number less than 0? Can you think of any ways to have less than 0 of something? Class 6
- Evaluate these expressions (you may think of them as Starting Floor + Movement by referring Class 6
- Write the inverses of these numbers : + 4, - 4, - 3, 0, + 2, - 1. Class 6
- Should we write -3 < - 4 or - 4 < - 3? Class 6
- If Floor A = - 12, Floor D = - 1 and Floor E = + 1 in the building shown on the right as a line Class 6
- Evaluate 15 - 5, 100 - 10 and 74 - 34 from this perspective. Class 6
- Complete these expressions. Class 6
- Try evaluating the following expressions by similarly drawing or imagining a suitable lift: Class 6
- Mark 3 positive numbers and 3 negative numbers on the number line above. Class 6
- What are (i) - 5 + 0 (ii) 7 + (- 7) (iii) -10 + 20 (iv) 10 - 20 (v) 7 - (- 7) Class 6
- Cancel the zero pairs in the following two sets of tokens. On what floor is the lift attendant in each case Class 6
- Complete the subtractions : (a) (- 5) - (- 7) (b) (+ 10) - (+ 13) (c) (- 7) - (- 9) (d) (+ 3) - (+ 8) Class 6
- Suppose you start with 0 rupees in your bank account, and then you have credits Class 6
- Looking at the geographical cross section fill in the respective heights Class 6
- What is the highest point above sea level on Earth? What is its height? Class 6
- Leh in Ladakh gets very cold during winter. The following is a table of temperature Class 6
- Complete the grids to make the required border sum. Class 6
- Which other grids can be filled in multiple ways? What could be the reason? Class 6
- Play the same game with the grids below. What answer did you get? Class 6
- Write all the integers between the given pairs, in increasing order. Class 6
- Find the years below. (а) From the present year, which year Class 6
- Here are six integer cards : You can pick any of these and make an expression Class 6
- Can you explain each of Brahmagupta’s rules in terms of Bela’s Building of Fun Class 6
- The Other Side of Zero Class 6 Notes
- The Other Side of Zero Class 6 MCQ
- The Other Side of Zero Class 6 Assertion and Reason Questions
- The Other Side of Zero Class 6 Fill in the Blanks
- The Other Side of Zero Class 6 Very Short Question Answer
- The Other Side of Zero Class 6 Short Question Answer
- The Other Side of Zero Class 6 Long Question Answer