RBI SIR VBODMAS TEST

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Questions and Answers

What does the acronym BODMAS stand for?

  • Brackets, Orders, Division, Multiplication, Addition and Subtraction (correct)
  • Brackets, Orders, Division, Multiplication, Addition, Subtraction
  • Brackets, Operators, Division, Multiplication, Addition, Subtraction
  • Brackets, Orders, Dimensions, Multiplication, Addition, Subtraction

Which of the following is the correct order of operations according to PEMDAS?

  • Parentheses, Exponents, Addition, Subtraction, Multiplication, Division
  • Parentheses, Exponents, Multiplication and Division, Addition and Subtraction (correct)
  • Parentheses, Exponents, Subtraction, Addition, Multiplication, Division
  • Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

What is the key difference between BODMAS and PEMDAS?

  • BODMAS includes Brackets while PEMDAS includes Parentheses (correct)
  • BODMAS includes Orders while PEMDAS includes Exponents
  • BODMAS and PEMDAS are the same, just with different acronyms
  • The order of operations is different

When performing calculations with multiple operations, which set of rules should be followed to ensure accuracy?

<p>BODMAS or PEMDAS (C)</p> Signup and view all the answers

What is the correct order of operations for BODMAS?

<p>Brackets, Orders, Division and Multiplication, Addition and Subtraction (B)</p> Signup and view all the answers

What is the correct order of operations?

<p>PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction) (C)</p> Signup and view all the answers

In the expression $((2+3) * 4) - 5^2 / 8 + 7$, what is the first step?

<p>Evaluate the expression inside the parentheses (C)</p> Signup and view all the answers

What is the result of $(5 * 4) - 25 / 8 + 7$?

<p>26.875 (D)</p> Signup and view all the answers

Which operation should be performed last in the expression $((2+3) * 4) - 5^2 / 8 + 7$?

<p>Addition (B)</p> Signup and view all the answers

If the order of operations is not followed consistently, how might it affect the calculation of complex expressions?

<p>The result will be incorrect (B)</p> Signup and view all the answers

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