Next number in the given series 1, 7, 8, 49, 50, 56, 57, 343

• 344 because previous no is one less than the next no..like 7 8 then 49 50 in this way 343 next term will be 344
• 12 years agoHelpfull: Yes(34) No(8)
• ans is 344
  1,7,8,49,50,56,57,343,344,350
  gn:
  7=1*7
  8=7+1
  49=7*7
  50=49+1
  56=8*7
  57=56+1
  343=49*7
  =>344=343+1
  =>50*7=350
  351=350+1....
• 12 years agoHelpfull: Yes(34) No(9)
• 344 because
  1*7=7
  7+1-8
  7*7=49
  49+1=50
  8*7=56
  56+1=57
  49*7=343
  343+1=344
  ans= 344
• 12 years agoHelpfull: Yes(17) No(5)
• 344 so simple ....343+1=344
• 12 years agoHelpfull: Yes(6) No(10)
• no doubt 344
• 12 years agoHelpfull: Yes(3) No(4)
• 344 ...because 7*7 after 1 place gap and add 1 and then 8*7 after come 2 places and add 1 and finally 49*7 comes after 4 places then we should add 1 and i.e 344
• 12 years agoHelpfull: Yes(3) No(2)
• 1,7,7+1=8,7*7=49,49+1=50,7*8=56,56+1=57,49*7=343 so the next no would be=343+1=344
  
• 12 years agoHelpfull: Yes(3) No(3)
• to obtain the next number just perform this operation 343+1=344 basing in the given series example 3rd term 1+7=8, 5th term 49+1=50, 7th term 56+1=57 therefore
  the 9th term is 343+1 which is equal to 344.
• 12 years agoHelpfull: Yes(3) No(3)
• 344
  343+1=344
• 9 years agoHelpfull: Yes(1) No(0)
• 344 is the answer
  
• 8 years agoHelpfull: Yes(1) No(0)
• write the term number in binary and use base 7 to calculate value as follows
  first term = 1 (binary) = 1*(7^0) = 1
  second term = 10 (binary) =1*( 7^1) + 0*(7^0) = 7
  third term = 11 (binary) =1*( 7^1) + 1*(7^0) = 8
  forth term = 100 (binary) =1*( 7^2) + 0*(7^1) + 0*(7^0) = 49
  
  so on
  
  eighth term = 1000(8 in binary) = 7^3 = 343 .........(did not mention zero term)
  ninth term = 1001 ( 9 in binary) = 7^3 + 7^0 = 343+1 = 344
• 5 years agoHelpfull: Yes(1) No(0)
• May i know what is the 35th term of this series?
• 10 years agoHelpfull: Yes(0) No(0)
• for every one difference is 1, so answer is 344
• 9 years agoHelpfull: Yes(0) No(0)
• 7+1=8, 49+1=50.............343+1=344
  Therefore the answer is 344
• 8 years agoHelpfull: Yes(0) No(0)
• 1 = 1
  7 = 1 x 7
  8 = 1 x 7 + 1
  49 = 7 x 7 + 1
  50 = 7 x 7 + 1
  56 = 8 x 7
  57 = 8 x 7 + 1
  343 = 49 x 7
  Next term should be 49 x 7 + 1 = 344
• 6 years agoHelpfull: Yes(0) No(0)
• 344
  position of 343 will be 8 i.e 2^3
  position 9 will be 2^3 + 2^0
  hence value at 9 will be 7^3 + 7^0 = 344
• 6 years agoHelpfull: Yes(0) No(0)
• Ans:1,7,8,49,50,57,343,344,350
  Soln:
  0+1=1
  1+6=7
  7+1=8
  8*6+1=49
  49+1=50
  50+6=56
  56+1=57
  57*6+1=343
  343+1=344
  344+6=350...
• 5 years agoHelpfull: Yes(0) No(0)
• Next step 343+1=344
• 5 years agoHelpfull: Yes(0) No(0)