0 votes 0 votes Which of the following statement(s) is/are correct? 1 is the remainder when 7^700 is divided by 100. 1 is the remainder when 7^26 is divided by 100. 2 is the remainder when 7^35 is divided by 13. Quantitative Aptitude general-aptitude quantitative-aptitude + – Utsav09 asked Feb 2, 2018 Utsav09 1.1k views answer comment Share Follow See all 7 Comments See all 7 7 Comments reply Show 4 previous comments MiNiPanda commented Feb 2, 2018 reply Follow Share Thank you sumit :) 1 votes 1 votes sumit goyal 1 commented Feb 2, 2018 reply Follow Share other method 7$^1$ / 13 = 7 ----(1) 7$^2$ / 13 = 49 /13 = 10 --(2) $7^3 / 13$ = 7*10 / 13 = 5 ---(3) $7^4 / 13$ = 5*7 / 13 = 9 ----(4) $7^5 / 13$ = 7*9 = 63/13 = 11 ----(5) $7^6 / 13$ = 11*7 = 77/13 = -1 or 12 // we conclude that 7^12 / 13 will be = +1 cycle of 12 divide 35/12 we got remainder remainder = 11 , so we have to find $\frac{7^{11}}{13}$ = multiply equation $(1)\times (2)\times (3)\times (5)$ $7\times 10\times 5\times11 = \frac{3850}{13} = \boldsymbol{2}$ 1 votes 1 votes maruthi commented Mar 8, 2018 reply Follow Share can you pls tell me the method name which you have used!! 0 votes 0 votes Please log in or register to add a comment.