2110011-Passport-G2-FoundationMax-Maths-FY

Train My Brain Count and write the numbers in each of the following: a) Start from 20 and count by 4’s. b) Start from 35 and count by 5’s. 8.2 I Apply Let us solve some examples using the concept of skip counting. Example 9: Show the path the rabbit takes to reach the carrot by crossing the boxes using skip counting by 3. START 1 20 21 40 41 2 19 22 39 42 3 18 23 38 43 4 17 24 37 44 5 16 25 36 45 6 15 26 35 46 7 14 27 34 47 8 13 28 33 48 END 9 12 29 32 49 10 11 30 31 50 Multiplication 95 Merged file_G2_Maths_TB_13012017.indb 95 23/01/2017 4:16:19 PM

Solution: START 1 20 21 40 41 2 19 22 39 42 3 18 23 38 43 4 17 24 37 44 5 16 25 36 45 6 15 26 35 46 7 14 27 34 47 8 13 28 33 48 END 9 12 29 32 49 10 11 30 31 50 Example 10: Radha counts the balloons using skip counting by 8. Write the numbers in the boxes. How many balloons are there altogether? Solution: There are 56 balloons altogether. 8.2 I Explore (H.O.T.S.) Let us see another example of skip counting. Example 11: Complete the wheel of skip counting by 3 and 5. 96 Merged file_G2_Maths_TB_13012017.indb 96 23/01/2017 4:16:21 PM

Solution: We can skip count by 3 and 5. Maths Munchies 1) The product when any number multiplied by zero is always zero. 2 3 1 2) The product when any number multiplied by one is always the number itself. Connect the Dots English Fun Read and make interesting poems as given below. One and three climb a tree. They find the number three. Three and eight got on the floor. Three times eight is twenty four. EVS Fun Maths is part of our daily life. We use it in many forms. Did you know that multiplication can help you when you travel? Traveling to different places can be fun! If you know your tables, it becomes easier for you to calculate time, make calculations when it comes to money, and even calculate the distance you need to travel. Multiplication 97 Merged file_G2_Maths_TB_13012017.indb 97 23/01/2017 4:16:21 PM

A Note to Parent Make your child practise the tables regularly. Knowing tables by heart is important, as it allows students to do mental calculations faster. Drill Time Concept 8.1: Concept of Repeated Addition 1) Count and add: a) b) c) d) e) 98 Merged file_G2_Maths_TB_13012017.indb 98 23/01/2017 4:16:23 PM

Drill Time 2) Word problems a) Seeta observed that there were 4 cars parked in a row. How many wheels would she count on the cars? b) There was a group of 6 hens. How many legs do they have in all? Concept 8.2 Skip Counting 3) Skip count and fill in the blanks. a) Skip count by 2 b) Skip count by 3 c) Skip count by 4 d) Skip count by 5 4) Word problems a) Hari counts some flowers using skip counting by 5. How many flowers does he count altogether? b) Saket counts sheep using skip counting by 6. How many sheep does he count altogether? Multiplication 99 Merged file_G2_Maths_TB_13012017.indb 99 23/01/2017 4:16:25 PM

M Measurementeasurement I Will Learn Concepts 9.1: Measure Lengths Using Standard Units 9.2: Comparing Objects Using a Simple Balance 9.3: Compare Containers for Capacities Merged file_G2_Maths_TB_13012017.indb 100 23/01/2017 4:16:25 PM

Concept 9.1: Measure Lengths Using Standard Units I Think Raj’s mother bought 3 cubits of jasmine garland. Raj observed that the same garland measured 5 cubits with his cubit. He wondered how he got more cubits than his mother. Do you know the reason for the difference? To know that, we must learn to measure lengths using standard units. 9.1 I Recall Remember that the length of an object is the distance between its two ends. We can measure the lengths of long objects using some shorter objects. Also, we can measure objects using our hands, palm, foot and so on. Hand span Cubit Foot Pace For example, consider the following: a) 9 paper clips long Measurement 101 Merged file_G2_Maths_TB_13012017.indb 101 23/01/2017 4:16:29 PM

b) 5 erasers long c) 12 hand spans long d) 4 crayons long 9.1 I Remember and Understand When different people measure an object by using their body parts, they all get different lengths. The measures are different because the length of the body part is different for different people. So, measures such as hand span, cubit, foot and leg span are called non-standard units. The standard unit of measurement of length is called metre. It is used to measure the length of a room, width of a room, height of a building and so on. We also use metre to measure the length of the cloth needed to make a dress. The unit ‘metre’ is written in short as ‘m’. To measure lengths smaller than a metre, we use another unit called the centimetre. It is used to measure smaller lengths. Centimetre is used to measure 102 Merged file_G2_Maths_TB_13012017.indb 102 23/01/2017 4:16:31 PM

a line, length of a ribbon and so on. We write ‘centimetre’ in short as “cm”. To measure lengths larger than a metre we use a larger unit called the “kilometre”. It is written in short as “km”. It is used to measure length of Relation between units a road, distance between two places, lengths of length. of bridges, tunnels and so on. 100 cm = 1 m Using these standard units, we can measure 1000 m = 1 km lengths of objects accurately. Standard units give the same measure of the object anywhere in the world. Standard instruments to measure length are a ruler (or a scale), a measuring tape and so on. A ruler is used to measure length in centimetres and inches. A measuring tape is used to measure longer lengths. Measuring objects using a ruler A ruler is made of plastic or metal. It has two scales on both sides as shown below. On one side, there is a centimetre scale and on the other side is the inch-scale. We measure lengths of small objects such as a chalk, a duster, a sketch pen, a pencil, a pencil box and so on using any of these scales. The distance between 0 and the number at the other end of the object on a ruler is the length of the object. To measure the length of an object using a ruler, follow these steps: Step 1: Keep one end of the object at the zero of the ruler. Step 2: Note the number on the ruler which is at the other end of the object. Step 3: Write the units beside the number noted in step 2. Measurement 103 Merged file_G2_Maths_TB_13012017.indb 103 23/01/2017 4:16:31 PM

Observe the following: a) The distance between the two ends of the given pencil is 8 cm. So, the pencil is 8 cm long. Similarly, b) The water bottle is 12 cm long. c) The book is 9 cm long. Let us consider a few examples. Example 1: Measure these objects using a ruler and complete the table. One has been done for you. 104 Merged file_G2_Maths_TB_13012017.indb 104 23/01/2017 4:16:33 PM

Solution: The measures of the objects are: Object Your measure Your friend’s measure 8 cm 8 cm Example 2: Measure the length of each of the given objects with a ruler and write its length. S. No. Object a) b) c) Solution: S. No. Object Length a) b) c) Measurement 105 Merged file_G2_Maths_TB_13012017.indb 105 23/01/2017 4:16:34 PM

Train My Brain Tick the unit we use to measure the following distances. Units Distance to be measured mm cm m km a) Distance between your house and school b) Distance between your desk and the blackboard c) Distance between your wrist and the tip of your middle finger 9.1 I Apply We measure longer objects in metres and distances in kilometres. Let us now learn how these units are related. On the centimetre ruler, we see that the distance between any two consecutive numbers is 1 cm. We see 10 equal divisions in a centimetre. Each of these divisions is called a ‘millimetre’, written in short as ‘mm’. Example 3: Tick the unit used to measure the following. One has been done for you. Units Object mm cm m km An ant A book A toothbrush 106 Merged file_G2_Maths_TB_13012017.indb 106 23/01/2017 4:16:36 PM

Units Object mm cm m km A table Example 4: Tick the unit used to measure the following. One has been done for you. Units Object mm cm m km Window Ribbon Rope Boy Cloth Measurement 107 Merged file_G2_Maths_TB_13012017.indb 107 23/01/2017 4:16:37 PM

9.1 I Explore (H.O.T.S.) Let us see an example involving standard and non-standard units. Example 5: The length of Shyam’s hand span is 8 centimetres. He measured the length of a table as 5 hand spans. What is the length of the table in centimetres? Solution: The length of Shyam’s hand span = 8 centimetres The length of the table = 5 hand spans The length of the table in centimetres = 5 × 8 centimetres = 40 centimetres So, the table is 40 cm long. Concept 9.2: Compare Objects Using a Simple Balance I Think Raj’s mother bought some flowers. She found that the flowers were lighter than what she had asked for. Raj’s mother weighed the flowers using a simple balance and found that she was right. Why was there a difference? To answer this, we must know about the standard units of weight. 9.2 I Recall We have learnt how to guess the heaviness of objects based on their size. Let us answer the following to recall heavy and light objects. 108 Merged file_G2_Maths_TB_13012017.indb 108 23/01/2017 4:16:39 PM

Write heavier or lighter in the blanks. One has been done for you. 3 balls are heavier than 1 ball. The cabbage is __________ than the potato. The marigold is _____________ than the The capsicum is ______________ rose. than the pumpkin. 9.2 I Remember and Understand The standard instrument used to measure the weight of an object is the simple balance. The standard units of weight are ‘gram’ and ‘kilogram’. We write ‘grams’ as g and ‘kilograms’ as kg. A smaller unit of weight is ‘milligram’ written as ‘mg’. For example: Relation between the units of weight 1000 mg = 1 g Tablets , ingredients , and so on are 1000 g = 1 kg measured using milligrams. Measurement 109 Merged file_G2_Maths_TB_13012017.indb 109 23/01/2017 4:16:40 PM

Heavier objects such as pencils , cereals , and so on are measured using grams. Objects heavier than the ones given above need a greater unit of measurement. We use kilograms to measure such objects. Dal, rice, sugar, wheat and so on are measured in kilograms. Weights of animals, birds and human beings are also measured in kilograms. 2 kg 8 kg 12 kg 50 kg Example 6: Tick the unit used to measure the following. One has been done for you. Object mg g kg a) b) 110 Merged file_G2_Maths_TB_13012017.indb 110 23/01/2017 4:16:42 PM

Object mg g kg c) d) e) Jewellers use grams to weigh ornaments. 10 g of jewellery is called a ‘tola’. Train My Brain Tick the unit used to measure the following: Object mg g kg Measurement 111 Merged file_G2_Maths_TB_13012017.indb 111 23/01/2017 4:16:43 PM

9.2 I Apply Let us see an example where we need to use standard units of weights. Example 7: Write the unit that must be used to measure the weights of the following objects. Solution: Object Unit kg g mg kg 112 Merged file_G2_Maths_TB_13012017.indb 112 23/01/2017 4:16:43 PM

9.2 I Explore (H.O.T.S.) We can weigh objects using the simple balance and the weights. 50 g 100 g 200 g 500 g 1 kg 2 kg 5 kg 10 kg 20 kg To weigh an object, we place it on the left pan of the balance and add the weights on the right pan. When both pans are at the same level, we say that the beam is balanced. We then read the total weights put in the pan of the balance. This gives the weight of the object. From the given figure, we see that the weight of the notebook is 120 g. Example 8 : Observe the figures and write the weights of the given objects. One has been done for you. Measurement 113 Merged file_G2_Maths_TB_13012017.indb 113 23/01/2017 4:16:46 PM

a) b) 50 g + 10 g = 60 g The pumpkin weighs __________kg. The apple weighs 60 g. Concept 9.3: Compare Containers for Capacities I Think Raj saw glasses of different sizes in his kitchen. He wondered why so many types of glasses were needed. He also observed that the glasses he used to drink water and milk were different. Why do you think we use containers of different sizes? To answer this, we must know about the capacities of containers. 9.3 I Recall Recall that we use vessels and containers of different sizes. A tub can hold more water than a bucket. Similarly, a bucket can hold more water than a jug. The capacity or volume of a container is the quantity of water or any 114 Merged file_G2_Maths_TB_13012017.indb 114 23/01/2017 4:16:47 PM

other liquid that it can hold. There are different types of vessels based on their capacities. Glasses, bottles, jugs and so on are non-standard units to measure liquids. Observe these containers and order them based on their capacity to hold. Write 1 for the smallest container. 9.3 I Remember and Understand The standard units of capacity are millilitres, litres and kilolitres. The following figure shows different containers used for measuring the capacities: Small quantities of liquids such as tonic doses are measured in millilitres, written as ‘mℓ’. Quantities of oil, milk, fruit juices and so on are measured in litres, written as ‘ℓ’. Larger quantities such as petrol in tankers are measured in 1000 mℓ = 1 ℓ kilolitres, written as ‘kℓ’. 1000 ℓ = 1 kℓ Example 9: Tick the units used to measure the following. One has been done for you. Measurement 115 Merged file_G2_Maths_TB_13012017.indb 115 23/01/2017 4:16:49 PM

Units Object mℓ ℓ kℓ Example 10: Circle the vessel which nearly has the capacity given. One has been done for you. Measure needed Vessels 3 ℓ 15 mℓ 116 Merged file_G2_Maths_TB_13012017.indb 116 23/01/2017 4:16:50 PM

Measure Vessels needed 100 mℓ 250 mℓ 1 ℓ 20 ℓ 500 ℓ Measurement 117 Merged file_G2_Maths_TB_13012017.indb 117 23/01/2017 4:16:50 PM

Train My Brain Tick the unit used to measure the following: Objects mℓ ℓ kℓ 9.3 I Apply Let us see some real-life examples involving measurement of capacities. Example 11: Renu has 38 litres of orange juice in a bucket. A jug that can hold 2 litres is used five times to fill the juice glasses. How much juice is remaining in the bucket? Solution: Orange juice in the bucket = 38 ℓ Orange juice a jug can hold = 2 ℓ The jug was used 5 times. So, the quantity of the orange juice poured in the juice glasses is 2 ℓ × 5 = 10 ℓ Quantity of the orange juice remaining in the bucket is (38 – 10) litres = 28 litres So, 28 litres of orange juice is remaining in the bucket. Example 12: Milk from two full jugs each measuring 55 litres is poured into a bucket of 200 litres. How many more litres of milk can the bucket hold? Solution: Capacity of the bucket = 200 litres 118 Merged file_G2_Maths_TB_13012017.indb 118 23/01/2017 4:16:51 PM

Quantity of milk poured into the bucket = 55 litres + 55 litres = 110 litres Difference in capacities = (200 – 110) litres = 90 litres So, the bucket can hold 90 more litres of milk. 9.3 I Explore (H.O.T.S.) Let us now see how we use standard units of volumes in a few real-life situations. Example 13: Sravan pours 6 glasses of juice into a jug. If each glass measures 250 mℓ, how much juice is in the jug? Solution: Number of glasses of juice poured in the jug = 6 Quantity of juice in each glass = 250 mℓ Total quantity of juice in the jug = 250 mℓ + 250 mℓ + 250 mℓ + 250 mℓ + 250 mℓ + 250 mℓ = 1500 mℓ So, the quantity of juice in the jar is 1500 mℓ. Maths Munchies To measure weights larger than kilograms, we use tonnes. 2 3 1 1 tonne = 1000 kg To measure weights smaller than 1 gram, we can use milligrams and micrograms. Measurement 119 Merged file_G2_Maths_TB_13012017.indb 119 23/01/2017 4:16:52 PM

Connect the Dots EVS Fun See your pictures from when you were a baby and now. What differences do you see? Can you make out any changes in your weight and height? Look at the picture and tell if the weight and height of the car will increase in five years Why or why not? English Fun Let us read the poem aloud. 12, 12, 12 Inches make a foot. Measure short things with the foot. Length is so much fun. 3, 3, 3 Feet are in a yard. Measure long things with a yard. Length is so much fun. Inch, inch, inch Inches are in yards. Thirty-six, thirty-six Inches make a yard. 120 Merged file_G2_Maths_TB_13012017.indb 120 23/01/2017 4:16:53 PM

A Note to Parent When you visit a grocery store or a supermarket, help your child to experience all the measurements practically. Go to various sections like clothes, groceries and fresh products. In each section, you can explain the different types of measurement with real examples. Drill Time Concept 9.1: Measure Lengths Using Standard Units 1) What is the unit used to measure the length of a side in each of the following figures? a) b) c) d) e) Concept 9.2: Compare Objects Using a Simple Balance 2) Which unit should be used to measure the weight of the following? a) b) c) d) e) 3) Word problems a) Ritesh bought 3 kg wheat and 15 kg of rice. Which item did he buy more? b) Rakesh’s bag weighs 5 kg. His sister’s bag weighs 4 kg. What is the total weight of their bags? Measurement 121 Merged file_G2_Maths_TB_13012017.indb 121 23/01/2017 4:16:54 PM

Drill Time Concept 9.3: Compare Containers for Capacities 4) What are the units used to measure the capacities of the following? a) b) c) d) e) 5) Word problems a) Sita has 22 litres of water in a bucket. A jug that can hold 2 litres is used 11 times to fill the bucket. How much water is remaining in the bucket? b) Juice from two full jugs each measuring 40 litres is poured into a drum of 120 litres. How many more litres of juice can the drum hold? 122 Merged file_G2_Maths_TB_13012017.indb 122 23/01/2017 4:16:54 PM

D Data Handlingata Handling I Will Learn Concept 10.1: Pictograph Merged file_G2_Maths_TB_13012017.indb 123 23/01/2017 4:16:55 PM

Concept 10.1: Pictograph I Think Raj saw fruits of different colours in a basket. He wanted to count the number of fruits of each colour. How should Raj note them down? To answer this question, we must learn how to draw a pictograph. 10.1 I Recall Let us recall the concepts that we have already learnt. Data: A series of facts collected for some particular use is called data. Collection: A group of objects or items taken together is called a collection. Suppose Arun has some toys with him as shown in the picture. Observe his collection and answer the questions. 124 Merged file_G2_Maths_TB_13012017.indb 124 23/01/2017 4:16:58 PM

a) How many toys does Arun have? [ ] b) Which toy is maximum in number? [ ] c) Which toy is minimum in number? [ ] d) How many toy trains does Arun have? [ ] e) How many toy rockets does Arun have? [ ] 10.1 I Remember and Understand In class 1, we have learnt to make collections. We showed a collection by drawing the pictures of the given things. Consider the following examples of collections: 1) List of students in a class whose names begin with the letter ‘S’ List of students in a class whose names begin with the letter ‘S’. S. No. Name of the Student 1) Sampath Kumar 2) Sai Nikilesh 3) Srikanth 4) Sharath Chandra 5) Suraj 6) Saritha 7) Sowjanya 8) Sukanya Data Handling 125 Merged file_G2_Maths_TB_13012017.indb 125 23/01/2017 4:16:59 PM

2) List of people with their phone numbers List of people with their phone numbers S. No. Name of the person Phone number 1) Sharath Chandra 9246070416 2) Saritha 9413820164 3) Sukanya 9964712741 4) Suraj 9347938472 5) Sowjanya 9834562366 3) List of different dresses List of different dresses S. No. Dress Number of dresses 1) Frocks 5 2) Jeans 9 3) T-shirts 4 In the same way, a) Make a list of the objects in your school bag. Pictograph: Listing the different b) Make a list of things you take for a data items using picture symbols picnic. is called a Pictograph. Making a list of items may be tough Key: The number of data items and takes a lot of time if there are many shown by each picture symbol items. Hence, it is necessary to use a in a pictograph is called its key. pictograph. A key on a pictograph tells us how many each picture To draw a pictograph, we pick a picture that looks like the given item. We give a stands for. title to the pictograph. The title tells us about the pictograph. 126 Merged file_G2_Maths_TB_13012017.indb 126 23/01/2017 4:16:59 PM

Consider these examples. Example 1: If symbol = and Key: = 10 apples, then represents how many apples? Solution: = 10 apples (Given). So, = 3 × 10 apples = 30 apples Example 2: If symbol = and Key: = 4 t-shirts, then represents how many t-shirts? Solution: = 4 t-shirts (Given) So, = 2 × 4 t-shirts = 8 t-shirts Example 3: The number of cakes baked in a bakery in a week is given in a pictograph. Observe the pictograph and answer the questions. Key: = 5 cakes Cakes baked in a week Sunday Monday Tuesday Wednesday Thursday Friday Saturday Data Handling 127 Merged file_G2_Maths_TB_13012017.indb 127 23/01/2017 4:17:01 PM

a) How many cakes were baked on Thursday? b) On which day were the maximum number of cakes baked? c) On which day were the minimum number of cakes baked? d) How many cakes were baked on Wednesday? Solution: a) Number of cakes baked on Thursday = 1 =1 × 5 cakes = 5 cakes b) The maximum number of symbols is given for Sunday. So, the maximum number of cakes were baked on Sunday. c) The minimum number of symbols is given for Thursday. So, the minimum number of cakes were baked on Thursday. d) The number of symbols given for Wednesday is 3. So, the number of cakes baked on Wednesday is 3 × 5 cakes = 15 cakes Train My Brain Your class plans to watch a movie. The teacher asks you to pick a symbol and a key. Make a pictograph showing how many children voted for each movie based on the data given: • 14 children voted for The Little Mermaid. • 10 children voted for The Toy Story. • 12 children voted for Inside Out. • 8 children voted for Bolt. 128 Merged file_G2_Maths_TB_13012017.indb 128 23/01/2017 4:17:01 PM

10.1 I Apply Let us learn more about pictographs through these examples. Example 4: The number of students in a class who have different pets is given in the pictograph. Understand it and answer the questions. Key: 1 = 4 students, 1 = 2 students Pet Number of students a) How many students are present in the class? b) How many students have a pet dog? c) How many students have a pet cat? d) Which pet does the maximum number of students have? e) Which pet does the minimum number of students have? Solution: a) 1 = 4 students So, 12 = 12 × 4 students = 48 students Data Handling 129 Merged file_G2_Maths_TB_13012017.indb 129 23/01/2017 4:17:04 PM

= 2 students So, 2 = 2 × 2 students = 4 students So, the total number of students present in the class = 48 + 4 = 52 students. b) 1 = 4 students So, 3 = 3 × 4 students = 12 students = 2 students So, number of students who have a pet dog = 12 + 2 = 14 c) Number of students who have a pet cat = 3 × 4 = 12. d) The maximum number of symbols is given for the dog. So, dog is the pet for the maximum number of students. e) The minimum number of symbols is given for the rabbit. So, rabbit is the pet for the minimum number of students. Example 5: The given pictograph shows the different grades got by the students of Class 2 in an exam. Understand and complete the pictograph answering the questions. Performance of students of class II Grade Students Number of students A + A B + B 130 Merged file_G2_Maths_TB_13012017.indb 130 23/01/2017 4:17:05 PM

Grade Students Number of students C D F Total Key: = 2 students = 1 student A+: Excellent, A: Very Good, B+: Good B: Fair, C: Better, D: Satisfactory, F: Fail a) How many students are there in the class? b) How many students are there in each grade? c) How many students failed in the test? d) How many students got the excellent grade? e) Which grade is obtained by the maximum number of students? Solution: Performance of students of class II Grade Students Number of students A + 6 A 7 Data Handling 131 Merged file_G2_Maths_TB_13012017.indb 131 23/01/2017 4:17:05 PM

Grade Students Number of students B + 13 B 8 C 7 D 4 F 1 Total 46 10.1 I Explore (H.O.T.S.) We have learnt how to read a pictograph. Now, let us learn to draw a pictograph when some data is given. Example 6: The number of flowers pots sold in a nursery on one day are 12 Marigold, 21 Jasmine, 9 Tulip, 6 Daisy and 6 Lily. Represent the data in a pictograph taking a symbol equal to three flower pots. Then answer the questions that follow. a) Which flower pots were sold the maximum? b) Which flower pots were sold in equal number? c) How many tulip flower pots were sold? Solution: = 3 flower pots 132 Merged file_G2_Maths_TB_13012017.indb 132 23/01/2017 4:17:08 PM

Flower pots sold on a day Marigold Jasmine Tulip Daisy Lily a) Jasmine flower pots were sold the maximum. b) Daisy and lily flower pots were sold in equal number. c) = 3 flower pots = 3 × 3 = 9 flower pots. n So, 9 tulip flower pots were sold. Maths Munchies 1 Pictographs are also known as pictograms. They are not only used 2 3 in Maths but also in other subjects. Their use started many years ago when pictures were the main form of writing. Connect the Dots English Fun Did you know that the word ‘pictograph’ comes from the Latin language? ‘Picto’ means picture and ‘graph’ means writing. Data Handling 133 Merged file_G2_Maths_TB_13012017.indb 133 23/01/2017 4:17:09 PM

EVS Fun Make a list of the students in your class who come by bus, bicycle and auto rickshaw. Do you think we can use a pictograph to decide the mode of transportation used the most? A Note to Parent Let your child help you in planning his or her coming birthday celebration. To decide the menu, help your child make a list on the dish each guest likes. Let him or her then record the results and draw a pictograph. Drill Time Concept 10.1: Pictograph Solve the following: 1) The pictograph shows the number of students in each group. Use the pictograph to answer the questions. Key: 1 = 5 students Group Number of students Group 1 Group 2 Group 3 Group 4 Group 5 134 Merged file_G2_Maths_TB_13012017.indb 134 23/01/2017 4:17:10 PM

Drill Time a) Which group has the maximum number of students? b) How many students are there in Group 4? c) Which group has 20 students? 2) The pictograph shows the number of sharpeners with each kid. Use the pictograph to answer the questions. Key: 1 = 2 sharpeners Name of the kid Number of sharpeners Rita a) Who has the minimum number of sharpeners? b) How many sharpeners are Sunita there in all? c) Who has two sharpeners? Rakesh 3) The pictograph shows the number of ice creams each kid ate. Use the pictograph to answer the questions. Key: 1 = 3 ice creams Name of the Kid Number of ice creams a) Who ate the minimum Vinay number of ice creams? b) Which kid ate three ice Suresh creams? c) Who ate the maximum Mahesh number of ice creams? Reena Data Handling 135 Merged file_G2_Maths_TB_13012017.indb 135 23/01/2017 4:17:11 PM

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