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kavya agnihotri
CAT Preparation Community 3y ago
Remainder when 18^2018 is divided by 100?
5
Rudra Thakur 3y ago
24
kavya agnihotri 3y ago
Solution?
Rudra Thakur 3y ago
divided by 100 means question wants last 2 digit number so 18^2 = 324 in which last 2 digit is 24 and 24^ power odd gives24 therfore the answer is 24
sundar rajan 3y ago
@rudra question is not power 2, to the power of 2018
charan raj 3y ago
use chinese remainder theroem
