CBSE Class 4 Maths Play With Patterns Worksheet

Question 1. Now fill these shapes such a way that there sum is given below:
\(\text{Ice cream shape} + \text{Ice cream shape} + \text{Ice cream shape} = 19\)
Answer: Many answers are possible, i.e., \(2 + 5 + 12 = 19\)
In simple words: Find any three numbers that add up to 19 and place them in the shapes.
Exam Tip: Any combination of three numbers whose sum equals 19 is considered correct.

Question 2. Now fill these shapes such a way that there sum is given below:
\(\text{Circle} + \text{Circle} + \text{Circle} = 15\)
Answer: Many answers are possible, i.e., \(8 + 6 + 1 = 15\)
In simple words: Choose any three numbers that total 15.

Exam Tip: Make sure the three chosen numbers sum up to exactly 15.

Question 3. Now fill these shapes such a way that there sum is given below:
\(\text{Triangle} + \text{Triangle} + \text{Triangle} = 10\)
Answer: Many answers are possible, i.e., \(5 + 3 + 2 = 10\)
In simple words: Pick three numbers that add up to 10.

Exam Tip: Verify that your three numbers add up to 10.

Question 4. Now fill these shapes such a way that there sum is given below:
\(\text{Joker} + \text{Joker} + \text{Joker} = 16\)
Answer: Many answers are possible, i.e., \(4 + 6 + 5 + 1 = 16\) (or any three numbers adding to 16)
In simple words: Find three numbers whose sum is 16.
Exam Tip: Check your addition to ensure the total is 16.

Question 5. Look the following pattern. Find the missing letters for Y Z G.
Answer: Bat
In simple words: Using the reverse alphabet rule where A=Z, B=Y, Y=B, Z=A, and G=T, the code YZG translates to BAT.

Exam Tip: Use the alphabet mirror mapping table where A pairs with Z, B with Y, etc.

Question 6. Look the following pattern. Find the missing letters for TRIO.
Answer: Girl
In simple words: By mapping letters from the reverse alphabet pattern (T=G, R=I, I=R, O=L), TRIO becomes GIRL.

Exam Tip: Always cross-check each letter with its opposite position in the English alphabet.

Question 7. Look the following pattern. Find the missing letters for KVM.
Answer: pen
In simple words: Mapping K to P, V to E, and M to N gives the word PEN.

Exam Tip: Write down the A-to-Z and Z-to-A rows side by side to quickly decode substitution ciphers.

Question 8. Now make some secret words for PLAY.
Answer: KOZB
In simple words: Shift each letter or use the reverse alphabet code to get KOZB.

Exam Tip: Apply the same coding rule consistently to every letter of the word.

Question 9. Now make some secret words for DOLL.
Answer: WLOO
In simple words: Encode each letter using the reverse alphabet pattern to get WLOO.

Exam Tip: Pay attention to repeated letters like L and L, ensuring they map to the correct repeated code letter.

Question 10. Look the following patterns. All the figures are in a pattern. Fill the last one for TOY.
Answer: GLB
In simple words: Applying the reverse alphabet code to T, O, and Y gives GLB.

Question 11. Look the following patterns. All the figures are in a pattern. Fill the last one.
Answer:
In simple words: The shaded sector rotates clockwise by 45 degrees in each step.
Exam Tip: Track the movement of the shaded region step by step in a clockwise direction.

Question 12. Look the following patterns. All the figures are in a pattern. Fill the last one (arrows rotating around a circle).
Answer:
In simple words: The arrows rotate 90 degrees clockwise in each successive box.

Exam Tip: Identify the angle of rotation (90 degrees clockwise) between consecutive figures.

Question 13. Look the following patterns. All the figures are in a pattern. Fill the last one (triangle with zero markers).
Answer:
In simple words: The number of zeros at the vertices increases by one around the triangle corners in each step.

Exam Tip: Count the elements carefully to determine the sequence rule.

Question 14. Look the following patterns. All the figures are in a pattern. Fill the last one (arrow rotation pattern).
Answer:
In simple words: The arrows rotate 90 degrees counter-clockwise or follow a cyclic directional shift.

Exam Tip: Observe the direction of the arrowheads in each box to find the rotation rule.

Question 15. Look the following patterns. All the figures are in a pattern. Fill the last one (clock hands rotation).
Answer:
In simple words: The clock hands advance by a fixed time interval in each step.

Exam Tip: Read the time shown on each clock to find the time difference pattern between consecutive clocks.

Question. This figure is called a Magic Square because the sum of the numbers along every row, column and diagonal is the same. 
For example, 4+3+8 = 15.Also 6+1+8 = 15.Now here is another magic square.  What are the values of images given below
⬛ = ? ⬤ = ?

Answer : B

Question. The next two numbers in this series will be 
882,   852,   822 ,   _________,    _________
(a) 802,  872
(b) 892,  862
(c) 522,  222
(d) 792,  762

Answer : D

Question. 99, 159, 219, ___ To find the next number after 219, we should
(a) add 69 to 219
(b) subtract 60 from 219
(c) add 60 to 219
(d) add 40 to 219   

Answer : C

Question. Which of the figures shown here can we describe as
'Two circles and a triangle inside a rectangle'?

Answer : C

Question. How many KINDS of fruit are there in the basket?

(a) 3
(b) 4
(c) 5
(d) 30

Answer : C

Question. On this chart, the numbers 11, 21, 51 and 91 can be connected by a straight line. Which of the following set of numbers can also be connected by a single straight line on this chart?

(a) 2, 4, 24, 42
(b) 5, 10, 15, 20
(c) 23, 24, 33, 34
(d) 25, 34, 43, 52

Answer : D

Question. If we cut this figure ALONG ALL THE DOTTED LINES, the shapes that we will get are

(a) 4 triangles and two squares
(b) 8 triangles and 1 square
(c) 3 squares
(d) 4 triangles and 1square

Answer : B

Question. 4 pages from a story-book are shown below.
Which of these lists has the stories listed in the order in which they appear in the book?

(a) Justice in the Jungle, The Crafty Frog, The Magic Drum, The Pigeons
(b) The Crafty Frog, Justice in the Jungle, The Magic Drum, The Pigeons
(c) The Crafty Frog, The Magic Drum, The Pigeons, Justice in the Jungle
(d) The Magic Drum, The Pigeons, The Crafty Frog, Justice in the Jungle

Answer : B

Question. Sheel has a board with small white and black squares as shown. Which of the following is a correct way of finding the number of small white squares on this board?

(a) 64/3
(b) 64 + 3
(c) 3 times 64
(d) 64 - 3

Answer : D

Question. Look at the growing pattern formed by the shapes below. The next two shapes (in order) which will continue this pattern are

Answer : C

Question. A 12-piece puzzle with ONE piece missing is shown below:
How many STRAIGHT sides does the missing piece have?

(a) 0
(b) 1
(c) 2
(d) 3

Answer : D

Question. The flags of 4 countries are shown below. Ali says, The flag of my country has many stars, but NO 3 stars are in a straight line. To which of these countries could Ali belong?"

(a) Iraq
(b) Congo
(c) Singapore
(d) Honduras

Answer : C

Question. In the above pattern, which shape is between two squares?

Answer : C

Question. A sheet of coloured paper looks like this after Ashish has cut off a piece from it.
Which of these is the shape cut off by Ashish?

Answer : B

Question. How many shaded boxes will there be to the LEFT of 37 in this chart? (Count only the boxes that are in the same line)
(a) 3
(b) 4
(c) 5
(d) 7

Answer : B

Question. Which of the boxes below contains two shapes that are exactly the same?

Answer : C

Question. 4 children are each given a piece of paper with a number written on it to pin on their T-shirt before a race.
Whose number will seem to be correct even if pinned upside down?

(a) Wendy's
(b) Tarini's
(c) Leena's
(d) Ankita's

Answer : C

Question. The pattern below has to be coloured using the colours red, blue and green such that each square is of a different colour. In how many different ways can the pattern be coloured?

(a) 1
(b) 3
(c) 6
(d) 9

Answer : C

Question. Mini has made the pattern below by joining every third dot on the circle after the 'X' mark. The pattern starts and ends at dot. She wants to make a new design like this on the empty circle shown which starts and ends at dot 'Y'. She can do that by joining

(a) every fifth dot after 'Y'
(b) every sixth dot after 'Y'
(c) every fourth dot after 'Y'
(d) every tenth dot after 'Y'

Answer : A

Question. Look at this number pattern. 
Which one of these numbers would be in this pattern if it is continued?

(a) 62
(b) 54
(c) 50
(d) 49

Answer : D

Question. In the figure below, we can start from S and draw a line passing through each small square to end at F. In which of the figures below can we draw a line from S to F that passes through each small square just once?

Answer : A

Question. There are two missing numbers in the figure given below. What number should be put in the SHADED box with '?' so that BOTH Line 1 and Line 2 have a total of 27?

(a) 6
(b) 7
(c) 9
(d) 15

Answer : A

Question. The patterns below are made of small boxes. The patterns are to be completed up to FIGURE 6. How many small boxes will FIGURE 6 have?

(a) 5
(b) 10
(c) 24
(d) 36

Answer : C

Students should free download the worksheets as per CBSE and CCE patters and get better marks in exams. Studiestoday.com panel of teachers recommend students to practice questions in the worksheets.

CBSE Class 4 Maths Chapter 10 Revision Worksheet-Play with Patterns