RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions

RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions is part of RBSE Solutions for Class 5 Maths. Here we have given Rajasthan Board RBSE Class 5 Maths Chapter 8 Patterns Additional Questions.

Board RBSE
Textbook SIERT, Rajasthan
Class Class 5
Subject Maths
Chapter Chapter 8
Chapter Name Patterns
Exercise Additional Questions
Number of Questions 32
Category RBSE Solutions

Rajasthan Board RBSE Class 5 Maths Chapter 8 Patterns Additional Questions

Multiple choice Questions

Question 1.
Extend the patterns given below
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 1
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 2

Question 2.
Extend the following pattern-
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 3
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 4

Question 3.
Next term of 2, 5, 8, 11, ………..
(a) 12
(b) 13
(c) 14
(d) 3

RBSE Solutions

Question 4.
Sixth term of 1, 7, 13, 19, 25 is-
(a) 31
(b) 26
(c) 27
(d) 28

Question 5.
Next term of 4, 7, 11, 16 is-
(a) 18
(b) 20
(c) 24
(d) 22

Question 6.
Wrong term in 3, 8, 13, 17, 23 is-
(a) 8
(b) 17
(c) 13
(d) 23

RBSE Solutions

Question 7.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 5
Complete the above pattern
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 6

Question 8.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 7
Complete the above pattern
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 8

Question 9.
Wrong term in 1, 6, 11, 17, 21 is-
(a) 17
(b) 6
(c) 11
(d) 21

RBSE Solutions

Question 10.
Next term of 3, 5, 1,9, 11 is-
(a) 12
(b) 13
(c) 14
(d) 15

Question 11.
Next term of 729, 243, 81 is-
(a) 18
(b) 9
(c) 27
(d) 36

Question 12.
Next term of 125, 115, 105, 95 is-
(a) 75
(b) 65
(c) 90
(d) 85

RBSE Solutions

Question 13.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 9
Next figure of the above given figure-
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 10

Answers
1. (c)
2. (a)
3. (c)
4. (a)
5. (d)
6. (b)
7. (d)
8. (c)
9. (a)
10. (b)
11. (c)
12. (d)
13. (c)

RBSE Solutions

Fill in the blanks in following

1. Pattern of shapes has ……………….
2. Patterns of ………………. can be(RBSESolutions.com)formed.
3. Sometimes shapes of pattern have a ………………. of patterns.

Ans.
1. Sequence
2. Numbers
3. Sequence

RBSE Solutions

Very Short Answer Type Questions

Question 1.
Pattern ofRBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 11is formed complete it-
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 12
Solution.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 13

Question 2.
Now, using → in place of RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 11make a pattern like this-
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 14
Solution.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 15

RBSE Solutions

Question 3.
Using RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 16in place of RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 17make the same patern below.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 18
Solution.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 19

Question 4.
Complete the following
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 20
Solution.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 21

RBSE Solutions

Question 5.
See the different patterns of(RBSESolutions.com)numbers given below and proceed further-
9 × 9 = 81
99 × 99 = 9801
999 × 999 = 998001
………………. ……………….
Solution.
9 × 9 = 81
99 × 99 = 9801
999 × 999 = 998001
9999 × 9999 =99980001
99999 × 99999 = 9999800001

Question 6.
Give the shortest method to multiply any number by 5.
Solution.
To multiply any number by 5. Put 0 (zero) before unit(RBSESolutions.com)digit of the number and divide the obtained number by 2. The number obtained is the resultant product of 5 with the given number.
For Example- 217 × 5 = 2170 ÷ 2 = 1085

RBSE Solutions

Question 7.
Find the next term of 4, 5, 10, 13, 52.
Solution.
In series 4, 5, 10, 13, 52, …
4 + 1 = 5, 5 × 2 = 10,10 + 3 = 13, 13 × 4 = 52
Therefore next term is 52 + 5 = 57.

Question 8.
Find the next term of 3, 6, 9, 15, 24.
Solution.
In 3, 6, 9, 15, 24, ….
Succeeding term is(RBSESolutions.com)obtained by adding preceding two terms.
Here 3 + 6 = 9, 6 + 9 = 15, 9 + 15 = 24
Therefore, next term is 15 + 24 = 39.

Question 9.
Forward the pattern given below by 2 steps.
(1)1 6, 10, 14, 18, …… , ……
(2) 35,29,23,17, …… , ……
Solution.
(1) 6, 10, 14, 18, 22, 26
(2) 35, 29, 23, 17, 11, 5

RBSE Solutions

Short Answer Type Question

Question 1.
Identify the pattern and proceed further-
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 22
Solution.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 23

RBSE Solutions

Question 2.
Identify the pattern and proceed further.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 24
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 25
Solution:
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 26

RBSE Solutions

Question 3.
Fill in the blanks by numbers, in 8, 6, 11,11,14,16,?,?
Solution.
There is no continuity in(RBSESolutions.com)the terms of series. 8,6, 11, 11, 14, 16, ….
Therefore, sequence can be written as follows-
(i) 8 11 14 = ?
(ii) 6 11 16 =?
Here, we see that number pattern is formed by combining two Arithmetic progression. The common difference of these Arithmetic pro-gressions are 3 and 5 respectively, next term of first sequence is 14 + 3 = 17 and next term of second sequence is 16 + 5 = 21.

Question 4.
Proceed further-
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 27
Solution.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 28.

RBSE Solutions

Question 5.
Find next term of 3, 7, 16, 35, 74, .
Solution.
In number series 3, 7, 16, 35, 74,… the difference between terms(RBSESolutions.com)increasing continuously. Therefore, there is a possibility of getting next term by multiplying the terms of series by any number.
Here 3 × 2 + 1 = 7, 7 × 2 + 2 = 16, 16 × 2 + 3 = 35, 35 × 2 + 4 = 74
Therefore, next term is 74 × 2 + 5 = 153.

Question 6.
See the given number pattern and proceed further-
7 × 7 = 49
67 × 67 = 4489
667 × 667 = 444889
……………….. ………………..
……………….. ………………..
……………….. ………………..
Solution.
7 × 7 = 49
67 × 67 = 4489
667 × 667 = 444889
6667 × 6667 = 44448889
66667 × 66667 = 4444488889
666667 × 666667 = 444444888889

RBSE Solutions

Question 7.
Find next term of 4, 6, 9, 13, 18, RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 29
Solution.
Terms of sequence 4,6,9, 13, 18, ………….. are continuously increasing.
Therefore, next term may be obtained by(RBSESolutions.com)adding some number to its preceding term. Next terms are obtained by adding 2, 3,4, 5, ………… respectively in their preceding terms.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 30
Therefore next term is 18 + 6 = 24

Question 8.
See by doing this
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 31
Solution:
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 32
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 33

RBSE Solutions

Question 9.
Stand the following patterns and then fill in the blanks.?
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 34
Solution.
RBSE Solutions for Class 5 Maths Chapter 8 Patterns Additional Questions image 34

RBSE Solutions

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