what would be the next number in the sequence 2. 20, 74,
110 ?
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Answer / anjali
2.......20.........74.........110
2-20 74-20 110-74
18 54 36
so twice of 18 is 36 same way twice of 54 is 108 so next
number would be
110+108=218
next,twice of 36 is 72 so number would be 218+72=290
next twice of 72 is 144 so number is 290+144=434
hence
2,20,74,110,218,290,434
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / neveno.naveen
2,20,74,11o,?
2....20 2+18=20
20...74 20+54=74
74...110 74+36=110
2..........20..........74........110
difference diff.. diff
18 54 36
here 18*3=54
and 36*3=108 so add this 108 into 110 then
the ans is : 110+108=218
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / mahaboob
but vishal....108+74 is 182 bt the next number is 110 how
aboout this....u added 20+54 bt not 108+74......
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / a.satish kumar
2-20=18
74-20=54
110-74=36
18*3=54
18*2=36
18*1=18 so 110-18=92
2,20,74,110,92...
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / kets-p
146....bcoz...
2............20...............74..............110............
1st is 2.....
2+18=20
20+(18*3)=74
20+(18*5)=110
20+(18*7)=146
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / surendar
2-------------20--------------74-------------110-----------?
difference is difference is difference is difference is
18 54 36 108
2 t0 20 = 18
20 t0 74 = 54
74 to 110= 36
110 to 218 = 108
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / pranay agarwal
if 2 is not included in the sequence ....as after 2 a dot is
written
thn it is 128
20+18*3=74
74+18*2=110
hence, 110+18*1=128
| Is This Answer Correct ? | 2 Yes | 4 No |
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