10 votes 10 votes What is the next number in the series? $12$ $35$ $81$ $173$ $357$ _______. Quantitative Aptitude gate2014-ec-1 number-series quantitative-aptitude numerical-answers + – makhdoom ghaya asked Mar 18, 2016 edited Jun 7, 2018 by Milicevic3306 makhdoom ghaya 1.5k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 9 votes 9 votes one way is this to getting answer as $725$ bcz their diffrence is each time double and other way is $12\times 2+11=35$ $35\times 2+11=81$ $81\times 2+11=173$ so mul by $2$ and add $11$ and lastly we do $357\times 2+11= 725$ rajan answered Mar 18, 2016 edited Dec 6, 2017 by pavan singh rajan comment Share Follow See 1 comment See all 1 1 comment reply Arihant Vashisht commented Mar 18, 2016 reply Follow Share Yes Ans is 725 but with double of the previous number 11 is added each time in it. :) 1 votes 1 votes Please log in or register to add a comment.
4 votes 4 votes answer :-725 Prateek kumar answered Jan 29, 2018 edited Jan 31, 2019 by Lakshman Bhaiya Prateek kumar comment Share Follow See 1 comment See all 1 1 comment reply Kajal Khobragade commented Jan 30, 2018 reply Follow Share @ Prateek kumar last one should be 368 instead of 364. 1 votes 1 votes Please log in or register to add a comment.
0 votes 0 votes answer is 725 as 368+357=725 saipriyab answered Oct 15, 2017 saipriyab comment Share Follow See all 0 reply Please log in or register to add a comment.