71st BPSC Prelims (2025), question 7
🧮 Mental Ability
If + means ×, × means −, ÷ means + and − means ÷, then 175 − 25 ÷ 5 × 20 + 3 ÷ 10 equals:
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Answer: A — 77
Substituting the swapped operators and solving via BODMAS gives 77.
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