Number Squares of the numbers Number Between the squares Numbers of the members
1 and 2 1 2 = 1
2 2 = 4
2, 3 2
2 and 3 2 2 = 4
3 2 = 9
5, 6, 7, 8 4
3 and 4 3 2 = 9
 4 2 = 16
10, 11, 12, 13, 14, 15 6
10 and 11

10 2 = 100

11 2 = 121

101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120

20

 

∴ We observe that

  Number between squares = 2 × Smaller number

 

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo