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Railway Exams RRB-SECTION-CONTROLLER Unknown-Branch 2024 30.09.2024 Paper-1 Shift-1 Medium +1 -0.33 Unknown-Subject
Find the missing number in the following: 7 – 24 ÷ 8 × m + 6 = 1
Correct Answer: C. 4
Explanation: To solve the equation 7 – 24 ÷ 8 × m + 6 = 1, first apply the order of operations by dividing 24 by 8 to get 3, which simplifies the expression to 7 – 3m + 6 = 1. Combining the constants 7 and 6 results in 13 – 3m = 1. Subtracting 13 from both sides gives –3m = –12, and dividing by –3 reveals that m equals 4.
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