Subject
Quantitative Aptitude
Topic
Number
Find the unit digit of 4198+ 612345+ 34866+ 2411+ 1.
Find the unit digit of 4198+ 612345+ 34866+ 2411+ 1.
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3খ)
2গ)
1ঘ)
0Explanation
Given that, Now Power Cycle of 4 is 4, 6 6 is 6 8 is 8, 4, 2, 6 1 is 1 198 is even number , So the unit digit value is 6 - It is always 6 - 66/4 the remainder is 2 , So the second value is 4 - 11 is odd number, So the unit digit value is 4 1 - It is always 1 Total = 21 Therefore, The unit digit is 1Related questions
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