Question

Complete given pattern -
6 , 11 , 21 , 36 , 56 , _____

a. 42
b. 81
c. 51
d. 91

please answer quickly
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Answer 1

B. 81

6+5=11

11+10=21

21+15=36

36+20=56

56+25=81

this answer may help u

Answer 2

Answer:

The next term in the given sequence is 81.

Solution:

Given sequence is  

6, 11, 21, 36, 56, …

6 + 5 = 11

11 + 10 = 21

21 + 15 = 36

36 + 20 = 56

56 + 25 = 81

Hence, in each step, the number is added by the multiples of 5 i.e., 5, 10, 15, 20, 25, …to get the next successive number in the given sequence.

Thus, the next number in the sequence will be 81.

Hence, the correct option is (b).