SSC GD Constable 4 Feb 2025 Shift 2 Paper

Section: Elementary Mathematics

Question : 49 of 80

Marks: +1, -0

Evaluate: (-9) - (-60) ÷ (-12) + (-3) × 9

Solution:

Order of operations (PEMDAS/BODMAS): Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).
Calculation:

\;(-9)-(-60) ÷(-12)+(-3) × 9

\;⇒(-9)-[(-60) ÷(-12)]+(-3) × 9

\;⇒(-9)-5+(-27)

\;⇒-9-5-27

\;⇒-41

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