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3,6,13,26,33,66,____

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3,6,13,26,33,66,____..

Here v r having 2 series
3,13,33
and
6 26 66
13-3=10
33-13=20
so the next num vll be
x-33=30
x=63
V can say this ans right by considering the sec series also
3,13,33,63 ending didit should b 3

 Is This Answer Correct ? 105 Yes 26 No

3,6,13,26,33,66,____..

3
3*2=6
6+7=13
13*2=26
26+7=33
33*2=66
66+7=73

 Is This Answer Correct ? 79 Yes 26 No

3,6,13,26,33,66,____..

separate the series in to 2 parts ..ie
3,13,33
then 2nd sequence will be
6,26,66
the diff btwn no.s in the 1st sequence is 10,20, and so on
diff in 2nd sequence is 20,40, and so on
next no. will be 33+30=63
ans is 63

 Is This Answer Correct ? 14 Yes 11 No

3,6,13,26,33,66,____..

3*2= 6
6+7= 13
13*2= 26
26+7= 33
33*2= 66
66+7= 73

 Is This Answer Correct ? 4 Yes 2 No

3,6,13,26,33,66,____..

3,6,13,26,33,66,____
here we have two series 3,13,33--eq1 and 6,26,66--eq2
by observing both series 1st series is doubled to get second one
eq1)3,13,33 eq2)6,26,66
3+2(pw0)*10=13 6+2(pw1)*10=26
13+2(pw1)*10=33 26+2(pw2)*10=66
33+2(pw2)*10=73 66+2(pw3)*10=146

3,6,13,26,33,66,73,146

 Is This Answer Correct ? 11 Yes 12 No

3,6,13,26,33,66,____..

3+10=13
6+20=26
13+20=33
26+40=66
33+40=73
66+80=146
3,6,13,26,33,66,73,146

 Is This Answer Correct ? 4 Yes 12 No

3,6,13,26,33,66,____..

3+10=13,13+20=33,33+40=73 so ans is 73

 Is This Answer Correct ? 26 Yes 49 No

3,6,13,26,33,66,____..

i think the next is 71
here we have 3,6,13,26,33,66 ok
1st 3+3=6
2nd is 6+7=13
13+13=26(following same order)
26+7=33
33+33=66
so obvioisly the nxt will be 66+7=71

 Is This Answer Correct ? 4 Yes 34 No

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