CBSE Class 6 Mathematics Patterns in Mathematics MCQs Set A

Question. Virahanka numbers are
(a) 1,3,6, 10, 15…
(b) 1,2, 3, 5, 8…
(c) 1, 8, 27, 64, 125…
(d) 1, 7, 19, 37…

Answer: B

Question. Which number sequence represents triangular numbers?
(a) 1, 4, 9, 16
(b) 1, 3, 6, 10, 15
(c) 2, 4, 6, 8
(d) 1, 8, 27, 64

Answer: B

Question. What is mathematics largely about?
(a) Memorizing numbers
(b) Solving puzzles
(c) Searching for patterns
(d) Understanding physics

Answer: C

Question. Which of the following is a triangular number?
(a) 5
(b) 10
(c) 12
(d) 16

Answer: B

Question. Which sequence contains the numbers 1, 3, 5, 7, 9?
(a) Counting numbers
(b) Even numbers
(c) Odd numbers
(d) Square numbers

Answer: C

Question. Which pattern represents the number of sides in regular polygons?
(a) 1, 2, 3, 4
(b) 2, 3, 5, 7
(c) 3, 4, 5, 6, 7, 8, 9
(d) 1, 3, 5, 7

Answer: C

Question. What type of numbers does the sequence 1, 3, 5, 7, … represent?
(a) Even numbers
(b) Odd numbers
(c) Prime numbers
(d) Square numbers

Answer: B

Question. __________ is both a triangular number and a square number.
(a) 25
(b) 36
(c) 8
(d) 4

Answer: B

Question. How many lines are there in the complete graph K4?
(a) 4
(b) 5
(c) 6
(d) 8

Answer: C

Question. In the context of number sequences, what does visualization help with?
(a) Memorizing sequences
(b) Understanding relationships between sequences
(c) Complicating mathematical concepts
(d) None of the above

Answer: B

Question. Which of the following is an example of a shape sequence?
(a) Regular polygons
(b) Adding counting numbers up and down
(c) Adding odd numbers to get square number
(d) None of the above

Answer: A

Question. If you start with the number 2 and keep adding 2, what sequence are you creating?
(a) Even numbers
(b) Prime numbers
(c) Odd numbers
(d) Square numbers

Answer: A

Question. Which shape is associated with the sequence of regular polygons?
(a) Rectangle
(b) Ellipse
(c) Triangle
(d) Circle

Answer: C

Question. How many sides does a hexagon have?
(a) 5
(b) 6
(c) 7
(d) 8

Answer: B

Question. The next term of the sequence 2, 3, 5, 7,is
(a) 9
(b) 11
(c) 13
(d) 8

Answer: B

Question. In Koch Snowflake, how many line segments are in the 2nd iteration?
(a) 3
(b) 12
(c) 48
(d) 192

Answer: B

Question. Adding 1 to the sum of powers of 2 gives:
(a) Even number
(b) Power of 2
(c) Square number
(d) Odd number

Answer: B

Question. What is the primary focus of mathematics according to the chapter-1?
(a) Solving equations
(b) Finding patterns and their explanations
(c) Memorizing formulas
(d) Learning history of mathematics

Answer: B

Question. What is the next number in the sequence 1, 4, 9,16…?
(a) 20
(b) 24
(c) 25
(d) 30

Answer: C

Question. Triangular numbers are ________
(a) 1,3,6, 10…
(6)1,4,9,16…
(c) 1,8, 27, 64, ……
(d) 1, 7, 19, 37…

Answer: A

Question. What does the term powers of 2 refer to in mathematics?
(a) Numbers that can be divided by 2
(b) Sequences like 1, 2, 4, 8, …
(c) Prime numbers greater than 2
(d) The sum of two even numbers

Answer: B

Question. The even number sequence is
(a) 1, 2, 3, 4, 5,… ,
(b) 2, 4, 6, 8, 10,…
(c) 1, 3, 5, 7, 9,…
(d) 1, 4, 9, 16, 25,…

Answer: B

Question. Which visual representation technique used to understand number sequence in mathematics?
(a) Tables
(b) Graphs
(c) Pictures
(d) Equations

Answer: C

Question. What happens when you multiply triangular numbers by 6 and add 1?
(a) Even numbers
(b) Cube numbers
(c) Hexagonal numbers
(d) Fibonacci numbers

Answer: C

Question. Which of the following is both a square number and a triangular number?
(a) 9
(b) 16
(c) 25
(d) 36

Answer: D

Question. Which number sequence is formed by adding consecutive odd numbers?
(a) Triangular numbers
(b) Square numbers
(c) Cubes
(d) Powers of 2

Answer: B

Question. Hexagonal numbers are ______
(a) 1, 3, 6, 10…
(b)1, 4, 9, 16…
(c) 1, 8, 27, 64 ……..
(d) 1, 7, 19, 37…

Answer: D

Question. The missing term in the sequence 1, 4, 16, 25,… is
(a) 9
(b) 10
(c) 15
(d) 36

Answer: A

Question. What is the 5th term of the cube numbers sequence?
(a) 125
(b) 64
(c) 36
(d) 100

Answer: A

Question. Which of these is a power of 3 sequence?
(a) 1, 2, 4, 8
(b) 1, 3, 9, 27
(c) 1, 4, 9, 16
(d) 2, 6, 18, 54

Answer: B

Question. How many sides does a hexagon have?
(a) 5
(b) 6
(c) 7
(d) 8

Answer: B

Question. Square numbers are
(a) 1,3,6, 10…
(b)1,4, 9, 16…
(c) 1, 8, 27, 64 ….
(d) 1, 7, 19, 37…

Answer: B

Question. The sequence of cubes is
(a) 1,8,27,64,…
(b) 1,4,9, 16,…
(c) 2,4, 6, 8,…
(d) 1,3, 5,7,…

Answer: A

Question. Which number comes next in: 1, 3, 6, 10, 15?
(a) 20
(b) 18
(c) 21
(d) 24

Answer: C

Question. What is the next number in the sequence of triangular numbers: 1, 3, 6, 10, …?
(a) 15
(b) 14
(c) 16
(d) 12

Answer: A

Question. How many sides does a pentagon have?
(a) 5
(b) 6
(c) 7
(d) 8

Answer: A

Question. What is the next number in the sequence: 1, 7, 19, 37, …?
(a) 57
(b) 61
(c) 65
(d) 71

Answer: B

Question. The sequence 1, 3, 6, 10, 15,… is called as
(a) Squares
(b) Counting Numbers
(c) Triangular Numbers
(d) Odd Numbers

Answer: C

Question. What happens when you add powers of 2: 1 + 2 + 4 + 8 = ?
(a) 15
(b) 14
(c) 16
(d) 13

Answer: A

Question. The missing term in the sequence 1, 3, 6,…, 15,… is
(a) 25
(b) 9
(c) 10
(d) 8

Answer: C