Chapter 6 · Class 7 CBSE · Free Worksheet PDF

Number Patterns & Puzzles Sums for Class 7 — Free CBSE Worksheet PDF with Answers

Download a free printable number patterns & puzzles worksheet for Class 7 CBSE with 30 practice questions covering number patterns & puzzles concepts, practice problems, and word problems with step-by-step solutions. Includes complete answer key. CBSE-aligned for the 2025-26 syllabus.

Last updated: 5 May 2026

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

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Sample Number Patterns & Puzzles Sums for Class 7 — Practice Questions

Here are 8 sample number patterns & puzzles sums from this Class 7 CBSE worksheet. Download the full PDF for all 30 questions with answers.

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

TopicNumber Patterns & Puzzles
BoardCBSE
Class7
Total Questions30 (10 Easy + 10 Medium + 10 Hard)
Answer KeyIncluded
PriceFree

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Frequently Asked Questions

Where can I download free number patterns & puzzles sums 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 practice questions (number patterns & puzzles concepts, practice problems, and word problems with step-by-step solutions) at easy, medium, and hard levels with a complete answer key.
How many number patterns & puzzles questions are in this Class 7 worksheet?+
This SparkEd worksheet for Number Patterns & Puzzles Class 7 contains 30 questions — 10 easy, 10 medium, and 10 hard. The questions cover number patterns & puzzles concepts, practice problems, and word problems with step-by-step solutions. A fresh set is generated daily so students never repeat the same sheet.
Does the Number Patterns & Puzzles worksheet for Class 7 include answers?+
Yes! Every SparkEd worksheet comes with a complete answer key. Students can self-check their work after completing the sheet. The PDF is free to download and print.
Is this number patterns & puzzles worksheet aligned to CBSE syllabus?+
Yes. This worksheet is specifically designed for Class 7 CBSE students and aligned to the 2025-26 CBSE syllabus. All questions follow the CBSE exam pattern and difficulty level.
Can I print this Number Patterns & Puzzles worksheet?+
Absolutely! The worksheet downloads as an A4-size PDF that is ready to print. It includes the questions, space for working, and a separate answer key — perfect for classroom use or home practice.
How is this worksheet different from NCERT textbook exercises?+
SparkEd worksheets go beyond NCERT exercises by providing 30 questions at 3 progressive difficulty levels. Level 1 (Easy) builds confidence, Level 2 (Medium) tests application, and Level 3 (Hard) prepares for exams. Each worksheet includes word problems and conceptual questions, not just computation.
Does this worksheet include number patterns & puzzles word problems?+
Yes! The worksheet includes both computation-based questions and real-world word problems. Word problems are especially important for CBSE exams, and our worksheet covers a variety of scenarios to build problem-solving skills.

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SparkEd Maths provides free printable maths worksheets for Class 1-10 across CBSE, ICSE, IB, Olympiad, UP Board, Maharashtra SSC, and TN Board. Every worksheet includes an answer key and is aligned to the 2025-26 syllabus.