Regular practice of RBSE Class 4 Maths Solutions and RBSE Class 4 Maths Chapter 10 Solutions Order of Progression Question Answer sharpens your problem-solving skills.
RBSE Class 4 Maths Chapter 10 Question Answer Order of Progression
Order of Progression Class 4 Questions and Answers
Order of Progression Class 4 Question Answer – InText
Page 71-72
Let’s Try
(i) What did Lakshya see with his grandfather?
Solution :
Flowers in a particular sequence (pattern).
(ii) In what order did Lakshya’s grandfather arrange the flowers?
Solution :
Lakshya’s grandfather arranged the flowers as red, white, yellow, then red white, yellow again.
(iii) In what color did Lakshya make the stone pattern with his friends?
Solution :
Lakshya and his friends arranged the stones in the order of red, blue, green, then red, blue, green once more.
Page 72
Here are multiplication patterns of numbers. Complete the pattern :
Solution :
Page 73
Let’s try
Question :
(i) 5000, 2500, 1250, _______.
Solution :
5000, 2500, 1250, 625
(In this, the next number is obtained by dividing each number by 2.)
(ii) 500, 100, 20, _______.
Solution :
500, 100, 20, 4
(In this, the next number is obtained by dividing each number by 5.)
(iii) 999,333,111, _______.
Solution :
999, 333, 111, 37
(iv) 120,60,30, _______.
Solution :
120,60,30,15
Even Number Patterns
Question :
(i) 2,4,6, ___, ____, _____.
Solution :
2, 4, 6, 8, 10, 12
(ii) 16,18,20, ______, _____, _____.
Solution :
16,18,20,22,24,26
(iii) 100 , _______ 104, _______ 108.
Solution :
100,102,104,106,108
(iv) 1024,512 , _______ 128, _______.
Solution :
1024,512,256,128,64
Question :
Khushi made different patterns with her blocks. Can you help her extend these patterns?
Solution :
Page 74
1. Identify the pattern and extend it :
Solution :
Page 75
Question :
Complete the steps of the rangoli :
Solution :
Let’s try
Question :
(i)
Solution :
(ii)
Solution :
All sums are multiples of 2, and the sum is 2 times the sum of middle numbers.
RBSE Class 4th Maths Chapter 10 Question Answer – Exercise
Question 1.
Complete the multiplication pattern :
Solution :
(i) 8 × 1 = 8,8 × 2 = 16, 8 × 3 = 24, 8 × 4 = 32, 8 × 5 = 40
(ii) 9 × 1 = 9,9 × 2 = 18, 9 × 3 = 27, 9 × 4 = 36, 9 × 5 = 45
Question 2.
Complete the ÷ ision pattern :
(i) 60 ÷ 1 = 60,60 ÷ 2 = 30,60 ÷ 3 = 20, _______.
(ii) 72 ÷ 1 = 72,72 ÷ 2 = 36,72 ÷ 3 = 24, _______.
(iii) 600, 300, 150, _______.
Solution :
(i) 60 ÷ 1 = 60, 60 ÷ 2 = 30, 60 ÷ 3 = 20, 6 0 ÷ 4 = 1 5
(ii) 72 ÷ 1 = 72, 72 ÷ 2 = 36, 72 ÷ 3 = 24, 7 2 ÷ 4 = 1 8
(iii) 600, 300, 150, 75
Question 3.
Identify the given pattern and extend it :
Solution :
Question 4.
Identify the number pattern and fill in the blanks :
Solution :
(i) 111,222,333,444,555,666
(ii) 1 2 5, 2 5 0, 5 0 0, 1 0 0 0
(iii) 50, 1 0 0, 1 5 0, 2 0 0, 2 5 0, 300,350
(iv) 864,432,216,108,54,27
(v) 111,333,555,777,999
(vi) 729,243,81,27
(vii) 800,400,200,100,50,25
(viii) 999, 333, 111
(ix) 1 0 0, 2 0 0, 4 0 0, 800
(x) 900, 1 8 0, 36
Question 5.
Understand the given pattern and fill in the blanks :
Solution :
RBSE Class 4 Maths Chapter 10 Order of Progression Important Questions
Multiple Choice Questions :
Question 1.
The figure that comes at the place of question mark in this pattern is :
(a) 
(b) 
(c) 
(d) 
Answer:
(c)
Question 2.
The figures the comes in the fourth box in this pattern is :
(a) 
(b) 
(c) 
(d) 
Answer:
(a)
Question 3.
The figure that comes in the blank box in this pattern is :
(a) 
(b) 
(c) 
(d) 
Answer:
(b)
Question 4.
3,6,9, ?, 15
Which number will come at the question mark in the above pattern?
(a) 10
(b) 11
(c) 18
(d) 12
Answer:
(d) 12
Question 5.
1, 10, 100, ?, 10000
Which number will come at the question mark in the above pattern?
(a) 500
(b) 1000
(c) 5000
(d) 2500
Answer:
(b) 1000
Fill in the blanks :
1. Multiplying 5 by 3 and adding 4, the number _______ will come.
Answer: 19
2. The obtained by adding 8 and 9, and adding 3 more will be _______ .
Answer: 20
3. 5,10,15,20, _______ 30, 35, 40.
Answer: 25
4. 50,150,250, _______ 450, 550.
Answer: 350
5. 1,2,4,8, _______ 32, 64.
Answer: 16
Select True/False for the following statements :
(i) The numbers which are completely divisible by 2 are called even numbers. (True/False)
Answer: False
(ii) Multiplying 1 by 3 and adding 4, the number 7 will come. (True/False)
Answer: False
(iii) dividing 15 by 5 and then multiplying it by 3 gives the number 15. (True/False)
Answer: False
(iv) There is a pattern of equal difference in the number series 2, 4, 6, 8, 12, 14, 16, 18. (True/False)
Answer: False
Very Short Answer Type Questions :
Question 1.
Which figure will come at position in the above pattern?
Solution:
Question 2.
Move forward the above pattern, which place will 
come in this?
Solution :
In this pattern will come first fourth, seventh, tenth, thirteenth …. place.
Question 3.
Which figure will come at the place of questions mark in the pattern above?
Solution :
Question 4.
Recognize and move forward the following pattern :
Solution :
Question 5.
Recognize and move forward the following pattern.:
Solution :
Short Answer Type Questions :
Question 1.
Sita and Geeta were playing mathematical game. Sita became a number machine. Sita should also speak a number when Geeta spoke any number. Like :
When Geeta speak 3 then Sita speak 9. When Geeta speak 5 then Sita speak 15. Accordingly, if Geeta spoke the numbers, 1,8,6,4,7 then make a table of the numbers spoken by Sita.
Solution :
| Geeta’s Number | Sita’s Number |
| 1 | 3 |
| 8 | 24 |
| 6 | 18 |
| 4 | 12 |
| 7 | 21 |
Question 2.
Identify the number pattern and fill in the blanks :
30, 45, 60, 75, ____, _____, ______, _____.
Solution :
Each term is increasing by 15. On this basis the next terms will be as follows :
75 + 15 = 90,90 + 15 = 105, 105 + 15 =
120, 120 + 15 = 135
Hence, the next terms are 90,105,120,135
Question 3.
Identify the number pattern and
fill in the blanks :
200, 180, 160, 140, ____, _____, ______, _____.
Solution :
Each term is decreasing by 20. On this basis, the next terms will be as follows:
140-20 = 120,120-20 = 100,100-20 = 80,80-20 = 60
Hence, the next terms will be :
120,100,80,60
Question 4.
Complete the pattern :
1, 3, 9, 27, ____, _____, ______, _____.
Solution :
In this, the next number is obtained by multiplying each number by 3. On this basis the next terms will be as follows:
27 × 3 = 81,81 × 3 = 243, 243 × 3 = 729, 729 × 3 = 2187
Hence, the next terms will be as follows :
81, 243, 729, 2187
Long Answer Type and Essay Type Questions :
Question 1.
Identify the given pattern and extend it.
Solution :
Question 2.
Understand the pattern and fill in the blank :
(i)
Solution :
9
Pattern :
8 × 9 = 72
9 × 10 = 90
72 × 90 = 6480
(ii)
Solution :
4
Pattern: 19-10 = 9
10-5 = 5
9-5 = 4
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