If 'A' stands for '×', 'B' stands for '-', 'C' stands for '+', and 'D' stands for '÷', then the resultant of which of the following will be 9?

8 B 3 A 10 C 2 D 5

8 B 3 C 10 A 2 D 5

8 A 3 C 10 B 2 D 5

8 C 3 B 10 A 2 D 5

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NTPC Graduate Tier 1

2025 • 06 Jun, 2025 • Shift-2

If 'A' stands for '×', 'B' stands for '-', 'C' stands for '+', and 'D' stands for '÷', then the resultant of which of the following will be 9?

Correct Answer

8 B 3 C 10 A 2 D 5

Decoding the Symbols: The problem requires us to translate letters into specific mathematical operators and evaluate each option to find which equation exactly ......

💡 Analysis & Explanation

Decoding the Symbols ▼

The problem requires us to translate letters into specific mathematical operators and evaluate each option to find which equation exactly equals 9.

Testing Option 2 ▼

Let's substitute the operators into the second choice: 8 B 3 C 10 A 2 D 5 translates to 8 - 3 + 10 × 2 ÷ 5.

Applying BODMAS Rules ▼

According to mathematical order of operations, execute division first: 2 ÷ 5 = 0.4. Follow this with multiplication: 10 × 0.4 = 4. The expression is now a simpler 8 - 3 + 4.

Final Arithmetic ▼

Perform addition and subtraction sequentially from left to right: 8 - 3 = 5, then 5 + 4 = 9. This perfectly hits the target value.

Conclusion ▼

The second option provides the correct mathematical formulation.

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If 'A' stands for '×', 'B' stands for '-', 'C' stands for '+', and 'D' stands for '÷', then the resultant of which of the following will be 9?