📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!


    âš¡ Month End Offer - Flat 52% Off On All Courses! Enroll Now âš¡
    00:00:00 AM Left

    Question

    Find the unit digit of

    351.
    A 7 Correct Answer Incorrect Answer
    B 3 Correct Answer Incorrect Answer
    C 9 Correct Answer Incorrect Answer
    D 1 Correct Answer Incorrect Answer

    Solution

    Unit digit of 351 = unit digit of 3(4 × 12) + 3 = unit digit of 33 = unit digit of 27 = 7

    Practice Next
    More No. System Questions
    ask-question