Find the next term in the given series -

47, 94, 71, 142, 119, 238, . ?

a.331

b.360

c.320

d.340

• 215
  47+47=94 & 94-23=71
  71+71=142 & 142-23=119
  119+119=238, So 238-23=215
• 10 years agoHelpfull: Yes(59) No(4)
• 331
  ODD,EVEN,ODD,EVEN.ODD,EVEN.ODD
  
• 10 years agoHelpfull: Yes(35) No(10)
• 215
  47,94,71,142,119,238
  the diff between 47 and 94 is 47 means first no two times added we get 2nd no.the diff bet 2nd and 3rd no is 23....again same thing is repeated so the 2nd last is 2 time some of last then lastly we found it how much we minus to get 23 no.so the ans is 238-23=215
• 10 years agoHelpfull: Yes(9) No(3)
• (47,74,119) and (94,142,238)
  47
  74-47=24
  119-74=48
  215-119=96
  so, the series:-47,94,71,142,119,238,215,430
• 10 years agoHelpfull: Yes(5) No(9)
• A)331. we can see clearly, the series is in the form of (odd even odd even odd even ____ ? it is odd )
• 10 years agoHelpfull: Yes(5) No(3)
• In this series - 47+24=71,
  71+2*24=119,
  119+3*24= 191
• 10 years agoHelpfull: Yes(2) No(2)
• @ SHWETANSHU, would you plesae explain the second line?
• 10 years agoHelpfull: Yes(1) No(2)
• 47 71 119 one group, 94 142 238 another group. now 47*2= 94 similarly ,, analyse in the given sequence , we have a 2a b 2b c 2c and difference is 2*n , for n =2, 3, so for n=4.. 2X-23=24*6, on solving we will get next digit as 320
• 10 years agoHelpfull: Yes(0) No(10)
• shwetanshu will you please exlain the 2nd line.
  
• 10 years agoHelpfull: Yes(0) No(1)
• I think chaitanya had the correct anwr
  
• 10 years agoHelpfull: Yes(0) No(2)
• chaitanya sir, please explain the meaning of odd,even, odd, even...
• 10 years agoHelpfull: Yes(0) No(0)
• 331 first series *2
  
  
• 10 years agoHelpfull: Yes(0) No(0)
• 47*2=94
  71*2=142
  119*2=238 but alter term i.e 47,71,119 is occurd like 47+24=71
  71+2*24=119
  119+3*24=191
  so the ans should be 191
• 10 years agoHelpfull: Yes(0) No(0)
• 47+47=94 & 94-23=71
  71+71=142 & 142-23=119
  119+119=238, So 238-23=215
  
• 10 years agoHelpfull: Yes(0) No(0)
• i think option is missing...
• 10 years agoHelpfull: Yes(0) No(0)
• 47+24=71
  94+48=142
  71+48=119
  142+96=238
  so, 119+96=215
• 10 years agoHelpfull: Yes(0) No(0)
• 47 +24=71+48=119+72+331
• 8 years agoHelpfull: Yes(0) No(0)
• could anyone explain the logic correctly so that the answer comes within the above 4 options
• 8 years agoHelpfull: Yes(0) No(0)
• 47*2=94 same all
  Now if all no. Are in sequence wise then
  Subtraction of 94-71 =23 same other also
  Then. As per given options theN ANS. IS
  320.
• 8 years agoHelpfull: Yes(0) No(0)