Q. What is the next number of the following sequences

1. 38,36,76,35,114,34,..

2. 18,6,24,4,30,10,12,2,6,...

3. 1.25,3.71,1.50,1,8.1,1.75,-1,9.1,2.00,...

4.9,3,6,21,9,12,33,15,18,45,21,24,...

• 1)
  38,36,76,35,114,34,..
  38*1=38
  38*2=76
  38*3=114
  38*4=152
  so ans is 152
  
  2)
  18,6,24,4,30,10,12,2,6,...
  18/6=3
  24/46=6
  30/10=3
  12/2=6
  6/X=3
  put x is 2
  so 6/2=3
  hence ans is 2
  
  4)
  9,3,6,21,9,12,33,15,18,45,21,24,...
  4th no - 1st no =>21-9=12
  7th no - 4th no =>33-21=12
  10th no - 7th no =>45-33=12
  13th no -10th no =>X-45=12
  put x is 57
  so 57-45=12
  so ans is 57
  
• 11 years agoHelpfull: Yes(26) No(0)
• 2. ans=2
  6*3=18
  4*6=24
  10*3=30
  2*6=12
  so
  2*3=6
• 11 years agoHelpfull: Yes(14) No(7)
• 3.i think the series is 1.25,3,7.1,1.50,1,8.1,1.75,-1,9.1,2.00
  then ans is -3,10.1,2.25
• 11 years agoHelpfull: Yes(13) No(4)
• 1.next no is 152 as at odd places table of 38 goes on... so answer is 38 * 4= 152
• 11 years agoHelpfull: Yes(6) No(0)
• 4. 9 3 6
  21 9 12
  33 15 18
  45 21 24
  57
  answer=57
• 11 years agoHelpfull: Yes(6) No(0)
• 4.)(9,3,6),(21,9,12),(33,15,18),(45,21,24),..
  9->3+6= 1st term-> 2nd term + 3rd term
  tis applies to each grp
  now for the first term of 5th grp
  9=3*3
  21=3*7
  33=3*11
  45=3*15
  57=3*19
  so the next term is 57
  
• 11 years agoHelpfull: Yes(5) No(0)
• 4.ans=57
  3rd term(6)+2nd term(3)=1st term(9)
  1st term(9)+12=21
  and so on...45+12=57
• 11 years agoHelpfull: Yes(2) No(0)
• 4. 9=3+6(3*1=3,3*2=6)
  21=9+12(3*3=9,3*4=12)
  33=15+18(3*5=15,3*6=18)
  45=21+24(3*7=21,3*8=24)
  57=27+30(3*9=27,3*10=30)
• 10 years agoHelpfull: Yes(2) No(0)
• 1.38+36=74+2=76
  76+35=111+3=114
  114+34=148+4=152
• 11 years agoHelpfull: Yes(1) No(0)
• 3. 3,2,1,0,-1,-2,-3
  ans is -3.
  2nd=3 5th=1 8th=-1 11th =-3
• 11 years agoHelpfull: Yes(1) No(0)
• 3.)question no 3 is wrong.. it should be" 1.25, 3, 7.1, 1.50, 1, 8.1, 1.75, -1, 9.1 ,2.00"
  answer is -3.
  1.25 1.50 1.75 2.00 (x+0.25)
  3 1 -1 -3 (x-2)
  7.1 8.1 9.1 (x+1.0)
• 10 years agoHelpfull: Yes(1) No(0)
• 3. sequence: 1.25, 3, 7.1, 1.50, 1, 8.1, 1.75, -1, 9.1, 2.00, ....
  
  !st series: 1.25, 1.50, 1.75, 2.00, ....
  2nd series: 3, 1, -1, ....
  3rd series: 7.1, 8.1, 9.1, ....
  
  so the answer is: -3, 10.1, 2.25
• 9 years agoHelpfull: Yes(1) No(1)
• 36, 35, 34 difference of 1.
  36, 76, 114 difference of 38.
  114+38=152
• 9 years agoHelpfull: Yes(1) No(0)
• 4, ans:57...
  
• 11 years agoHelpfull: Yes(0) No(0)
• there are 2 series
  36 35 34.....and
  38*2=76
  38*3=114
  So the next number in the series should be 38*4=144...after that the next number shd be 33
  
• 11 years agoHelpfull: Yes(0) No(0)
• 1. split the serious
  38,76,114,152..(add 38) and 36,35,34,33
  ans=152,33
• 11 years agoHelpfull: Yes(0) No(0)
• 36,35,34 are in series
  38+38=76,76+38=114,114+38=152
  
• 11 years agoHelpfull: Yes(0) No(0)
• 4)for every 1st,4th,7th.. posotions
  9+12=21
  21+12=33..
  for 2nd,5th..postions
  3*1=3
  3*3=9
  3*5=15....
  for 3rd 6th..positions
  3rd=1st-2nd
  6th=4th=5th..
  so and=
  45+12=57
  3*7=21
  57-21=36
  
  so series is 57,21,36
  
  
• 11 years agoHelpfull: Yes(0) No(0)
• 3. 3,2,1,0,-1,-2,-3
  ans is -3.
  2nd=3 5th=1 8th=-1 11th =-3
• 11 years agoHelpfull: Yes(0) No(0)
• 1) 152
  2) 2
  3) 0.01
  4) series (63,33,30)
• 11 years agoHelpfull: Yes(0) No(0)
• 4. 9,3,6,21,9,12,33,15,18,45,21,24,...
  9-3=6
  21-9=12
  33-15=18
  45-21=24
  So 3rd place series s lyk -> 6,12,18,24
  Nd d 2nd place s lyk alternating multiples of 3-> 3,9,15,21
  So d next series s X-27=30
  So X=57
  
• 11 years agoHelpfull: Yes(0) No(0)
• 1at no- 3*3
  4th no= 3*7
  7th no= 3*11
  11th no=3*15
  13th no=missing no=3*19=57
• 11 years agoHelpfull: Yes(0) No(1)
• 2> (18/6)(24/4)(30/10)(12/2)(6/2)(6/1)
  3 6 3 6 3
  so ans be 6 nd 1.
• 8 years agoHelpfull: Yes(0) No(0)