Home › RRB Group D › Mathematics › Order of Operations › Evaluate: 0.36 + 0.284 ÷ 0.4 × 0.8 − 0.038.
Evaluate: 0.36 + 0.284 ÷ 0.4 × 0.8 − 0.038.
A0.89
B1.25
C0.548
D1.2
Answer & Solution
Correct answer: A. 0.89
1. Apply BODMAS: 0.284 ÷ 0.4 = 0.71, then 0.71 × 0.8 = 0.568.
2. Now 0.36 + 0.568 − 0.038.
3. = 0.928 − 0.038 = 0.89.
_Source: RRB Group D CEN-02/2018 PYQ, Q.34._
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