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MCQ
The unit digit in the product (784 x 618 x 917x 463) is
Options
2
3
4
5
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Solution
2
Explanation:
Unit digit in the given product = unit digit
in (4 x 8 x 7 x 3) = ( 672 ), i.e. unit digit is 2.
Concept: Number System (Entrance Exam)
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