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NTPC Graduate Tier 1 2025 Shift-1 📅 09 Jun, 2025

Simplify: 81 + 76/2 + 42 - 86

A
81
B
72
C
75
D
85
Result Summary
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APEDIA

NTPC Graduate Tier 1
2025 • 09 Jun, 2025 • Shift-1
Simplify: 81 + 76/2 + 42 - 86
Correct Answer
75
BODMAS Rule Application: To systematically evaluate the given arithmetic expression without errors, the strict hierarchy of operations (Bracket, Order, Division......
💡 Analysis & Explanation
BODMAS Rule Application ▼
To systematically evaluate the given arithmetic expression without errors, the strict hierarchy of operations (Bracket, Order, Division, Multiplication, Addition, Subtraction) must be adhered to.
Division Execution ▼
According to the hierarchy, we first isolate and execute the division operation present in the string: 76 / 2 = 38.
Sequential Addition and Subtraction ▼
The expression now simplifies to 81 + 38 + 42 - 86. Executing the additions linearly from left to right gives: 119 + 42 - 86 = 161 - 86. Finally, subtracting the terminal value yields 75.
Conclusion ▼
The completely simplified numerical value is 75.