Chapter 6 · Class 7 CBSE · Worksheet

Number Patterns & Puzzles Worksheet — Class 7 CBSE Maths

Download a free printable worksheet with 30 questions at 3 difficulty levels. Includes full answer key.

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30 questions (Easy + Medium + Hard) with answer key. Fresh set generated daily.

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Sample Questions — Number Patterns & Puzzles

Here are 8 sample questions from this worksheet. Download the full PDF for all 30 questions.

Q1.What is the next number in the pattern: 3, 7, 11, 15, ___?

A.18

B.19

C.20

D.21

Difficulty: Easy

Q2.Observe the pattern: 1, 4, 7, 10, ... Which of the following statements correctly describes the rule for this pattern?

A.Start with 1 and add 4 to the previous number.

B.Start with 1 and subtract 3 from the previous number.

C.Start with 1 and add 3 to the previous number.

D.Start with 1 and multiply by 3 each time.

Difficulty: Easy

Q3.A 3×3 magic square has numbers arranged such that the sum of the numbers in each row, each column, and both main diagonals is the same. This constant sum is called the magic constant. If a 3×3 square has a magic constant of 15, which of the following statements must be true?

A.The sum of all numbers in the square is 15.

B.All numbers in the square must be prime numbers.

C.The number in the center cell must be 5.

D.The square must contain only even numbers.

Difficulty: Easy

Q4.Consider a 3×3 magic square where the magic constant is 24. If one row has the numbers 7, ___, 13, what is the missing number?

A.4

B.8

C.10

D.12

Difficulty: Easy

Q5.A sequence starts with 1, 1. Each subsequent number is the sum of the two preceding numbers. What is the 6th term in this sequence?

A.13

B.21

C.5

D.8

Difficulty: Easy

Q6.Find the next number in the sequence: 2, 5, 11, 23, ___.

A.50

B.41

C.47

D.35

Difficulty: Easy

Q7.Which of the following statements about triangular numbers is TRUE?

A.Triangular numbers are always even.

B.Every triangular number can be represented as the product of two consecutive natural numbers.

C.The sum of two consecutive triangular numbers is always a square number.

D.Triangular numbers are formed by adding consecutive odd numbers starting from 1.

Difficulty: Easy

Q8.What is the next number in the sequence of square numbers: 1, 4, 9, 16, 25, ___?

A.49

B.64

C.30

D.36

Difficulty: Easy

Answer Key — Sample Questions+

Q1:19

Q2:Start with 1 and add 3 to the previous number.

Q3:The number in the center cell must be 5.

Q4:4

Q5:8

Q6:47

Q7:The sum of two consecutive triangular numbers is always a square number.

Q8:36

Download the full PDF for all 30 answers with step-by-step solutions.

About This Worksheet

Topic	Number Patterns & Puzzles
Board	CBSE
Class	7
Total Questions	30 (10 Easy + 10 Medium + 10 Hard)
Answer Key	Included
Price	Free

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Frequently Asked Questions

Where can I download a free Number Patterns & Puzzles worksheet for Class 7?+

You can download a free Number Patterns & Puzzles PDF worksheet for Class 7 CBSE right here on SparkEd. The worksheet includes 30 questions at easy, medium, and hard levels with a complete answer key.

How many questions are in the Number Patterns & Puzzles worksheet?+

Each SparkEd worksheet for Number Patterns & Puzzles contains 30 questions — 10 easy, 10 medium, and 10 hard. A fresh set is generated daily so you never repeat the same sheet.

Does the Number Patterns & Puzzles worksheet include answers?+

Yes. Every SparkEd worksheet comes with a separate answer key so students can self-check their work after completing the sheet.

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