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    Question

    Find the sum of the first 10 natural

    numbers.
    A 55 Correct Answer Incorrect Answer
    B 50 Correct Answer Incorrect Answer
    C 60 Correct Answer Incorrect Answer
    D 45 Correct Answer Incorrect Answer

    Solution

    Sum of first 'n' natural numbers = n(n + 1) ÷ 2
    Required sum = 10 × (10 + 1) ÷ 2 = 10 × 11 ÷ 2 = 55

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