Q. Find the missing term: 6, 11, 21, 36, 56, ?

  • (A) 42
  • (B) 51
  • (C) 81
  • (D) 91
βœ… Correct Answer: (C) 81
Explanation: Let's analyze the pattern in the given sequence: 6, 11, 21, 36, 56, ?

Finding the Differences:

11 - 6 = 5

21 - 11 = 10

36 - 21 = 15

56 - 36 = 20


The differences are increasing by 5 each time (5, 10, 15, 20).
Continuing the pattern:

Next difference = 25

56 + 25 = 81


Thus, the missing term is 81, and the correct answer is:
(C) 81

Explanation by: Indresh Gehalot
Let's analyze the pattern in the given sequence: 6, 11, 21, 36, 56, ?

Finding the Differences:

11 - 6 = 5

21 - 11 = 10

36 - 21 = 15

56 - 36 = 20


The differences are increasing by 5 each time (5, 10, 15, 20).
Continuing the pattern:

Next difference = 25

56 + 25 = 81


Thus, the missing term is 81, and the correct answer is:
(C) 81

πŸ“ Notes by Other Students/ Teachers


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