railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Number System Divisibility and Remainder
Which one of the following numbers will completely divide \((\;{3^{25}} + {3^{26}} + {3^{27}} + {3^{28}})\;?\)
1
11
2
16
3
25
4
30