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Find the next term of following series: 1, 6, 13, 22, ..

+2 votes
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Find the next term of following series: 1, 6, 13, 22, ..
posted Jul 16, 2018 by anonymous
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3 Answers

+2 votes

Answer: 33
Explanation:
1, 6, 13, 22,.....
1+5=6
6+7=13
13+9=22
so,22+11=33 (adding 5,7,9,11,13.. to the before number).

answer Jul 16, 2018 by Mogadala Ramana
+1 vote

33


1, 6, 13, 22, ?
1
1+5+2*0=6
6+5+2*1=13
13+5+2*2=22
22+5+2*3=33

answer Jul 16, 2018 by Hanifa Mammadov
+1 vote

1, 6, 13, 22, 33

5, 7, 9, 11

2, 2, 2

answer Jul 19, 2018 by Firstname Iskowitz

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