Find the next number in the series. 2,6,12,19,...? a) 30 b) 27 c) 29 d) none of the above


TCS S JAYASHREE on 19-Apr-2016 15:00

Find the next number in the series.

2,6,12,19,...?

a) 30
b) 27
c) 29
d) none of the above
on 26-Apr-2016 23:25

If it is 20 instead of 19, the answer is 30. 1^2 + 1 = 2, 2^2 + 2 = 6, 3^2+3 = 12, 4^2 + 4 = 20, 5^2 + 5 = 30
on 27-Apr-2016 22:16

yes if it is 20 then answer explained by Karthik is right. or we can do 2+4=6, 6+6=12, 12+8=20, 20+10=30 +4,+6,+8,+10
Solution:


yes if it is 20 then answer explained by Karthik is right. or we can do 2+4=6, 6+6=12, 12+8=20, 20+10=30 +4,+6,+8,+10