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Digitize the following image-based question:
36
42
0
66
36
Apply the BODMAS rule: First multiply 6 × 6 = 36, then add 6 and subtract 6, effectively cancelling the ± 6.
Mathematical expression: 6 + 6 × 6 - 6
BODMAS:Brackets, Of, Division, Multiplication, Addition, Subtraction
Apply the BODMAS rule: First multiply 6 × 6 = 36, then add 6 and subtract 6, effectively cancelling the ± 6.
Performing operations from left to right (6+6=12, then 12*6=72, 72-6=66) instead of following the order of operations.
Analyze the expression using BODMAS
According to the BODMAS rule, we must prioritize Multiplication before Addition and Subtraction.
6+(6×6)−6
Perform Multiplication
Multiply 6 and 6 to get 36.
6+36−6
Perform Addition and Subtraction
Now, perform addition and subtraction from left to right: 6+36=42, then 42−6=36.
42−6=36
A is correct because following the BODMAS rule, 6+36−6=36.
This concept is foundational for all algebraic simplification and simplification questions appearing in competitive exams like RRB, SSC, and Banking.
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