try to solve this............................. can you?

India
July 30, 2009 10:06pm CST
Solve This !!!!!!!!!!!! !!!! 2 , 3 , 4 , 15 , 12 3 , 4 , 5 , 28 , 20 4 , 5 , 6 , 45 , 30 5 , 6 , 7 , 66 , 42 6 , 7 , 8 , ? , 56 Find the answer which place is in blank with question mark????????
4 responses
sagnik42
@sagnik42 (3592)
• India
31 Jul 09
It surly has to be 91.There cannot be any other answer to this question.
Sunil.P
@sunilparthan (6283)
• India
31 Jul 09
ya true there will not be any other answer for this
stricken43
@stricken43 (347)
• Philippines
31 Jul 09
the answer is 91.. every third digit in every row is being increased by 4; 15-28= 13 45-28= 17 66-45= 21 13=4=17 17+4=21 21+4=25 therefore: 66+25= 91 right..?hihi
Sunil.P
@sunilparthan (6283)
• India
31 Jul 09
ya nice thank you its correct
icehut
@icehut (508)
•
31 Jul 09
is the answer 91
Sunil.P
@sunilparthan (6283)
• India
31 Jul 09
good its correct
shakil8
@shakil8 (407)
• India
31 Jul 09
hi sunil nice question yaar.......but i found the answer and that is 91 do tell me i am right or wrong...
Sunil.P
@sunilparthan (6283)
• India
31 Jul 09
yes dear answer is right thank you