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Gyaan Maths
CBSE · Class 6-12
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CBSE Maths · Class 6

Chapter 1: Patterns in Mathematics

Name: ________________________
Date: ______________
Marks: ____ / 6

Discover number and shape patterns, sequences, and the reasoning behind them.

Questions

  1. Find the next term: 3,7,11,15,…3,7,11,15,\ldots
  2. Which triangular number is 1010?
  3. Next 3 terms: 1,4,9,16,…1,4,9,16,\ldots
  4. Sum of first 10 odd numbers.
  5. Next Fibonacci term after 1,1,2,3,5,81,1,2,3,5,8?
  6. Pattern: 2,6,18,54,…2,6,18,54,\ldots

Extra Practice (Optional)

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Answer Key (For Teachers)

  1. Answer: 1919
    Working: Rule: add 4.
  2. Answer: T4T_4
    Working: Tn=10T_n = 10; n=4n=4.
  3. Answer: 25,36,4925,36,49
    Working: Square numbers.
  4. Answer: 100100
    Working: n2=100n^2 = 100.
  5. Answer: 1313
    Working: 5+8=135+8=13.
  6. Answer: 162162
    Working: Multiply by 3.
Gyaan Maths · CBSE Class 6 · Chapter 1
Gyaan Maths — CBSE Class 6-12, built for board-toppers.
v1.1 · Sept 2026