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If P means ‘division,’ T means ‘addition,’ M means ‘subtraction’, and D means ‘multiplication,’ then what will be the value of the expression 12 M 12 D 28 P 7 T 15?
  • a)
    -30
  • b)
    -15
  • c)
    15
  • d)
    None of these
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
If P means ‘division,’ T means ‘addition,’ M means ‘subtraction’, and...
The given expression is 12 M 12 D 28 P 7 T 15
Using the symbols correctly as given in the above question, the above expression becomes
12 – 12 × 28 ÷ 7 + 15
Using BODMAS RULE, we get
12 - 12 × 4 + 15 = 12 – 48 + 15 = 27 – 48 = -21
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Most Upvoted Answer
If P means ‘division,’ T means ‘addition,’ M means ‘subtraction’, and...
To solve this question, let's break down the given expression step by step, considering the meaning assigned to each symbol:

12 M 12 D 28 P 7 T 15

Step 1: Evaluate the multiplication (M) operation first.
12 M 12 equals 12 - 12 = 0.

Step 2: Evaluate the division (D) operation.
0 D 28 equals 0 / 28 = 0.

Step 3: Evaluate the addition (T) operation.
0 T 7 equals 0 + 7 = 7.

Step 4: Evaluate the subtraction (M) operation.
7 M 15 equals 7 - 15 = -8.

Therefore, the value of the given expression is -8.

So, the correct answer is option D) None of these.
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If P means ‘division,’ T means ‘addition,’ M means ‘subtraction’, and D means ‘multiplication,’ then what will be the value of the expression 12 M 12 D 28 P 7 T 15?a)-30b)-15c)15d)None of theseCorrect answer is option 'D'. Can you explain this answer?
Question Description
If P means ‘division,’ T means ‘addition,’ M means ‘subtraction’, and D means ‘multiplication,’ then what will be the value of the expression 12 M 12 D 28 P 7 T 15?a)-30b)-15c)15d)None of theseCorrect answer is option 'D'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about If P means ‘division,’ T means ‘addition,’ M means ‘subtraction’, and D means ‘multiplication,’ then what will be the value of the expression 12 M 12 D 28 P 7 T 15?a)-30b)-15c)15d)None of theseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If P means ‘division,’ T means ‘addition,’ M means ‘subtraction’, and D means ‘multiplication,’ then what will be the value of the expression 12 M 12 D 28 P 7 T 15?a)-30b)-15c)15d)None of theseCorrect answer is option 'D'. Can you explain this answer?.
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