If ‘×’ means ‘−’, ‘+’ means ‘×’, ‘−’ means ‘+’ and ‘÷’ means ‘÷’, then 8 + 4 ×…

2019

If ‘×’ means ‘−’, ‘+’ means ‘×’, ‘−’ means ‘+’ and ‘÷’ means ‘÷’, then 8 + 4 × 2 − 4 ÷ 2 = ?

  1. A.

    2

  2. B.

    28

  3. C.

    32

  4. D.

    36

  5. E.

    24

Attempted by 75 students.

Show answer & explanation

Correct answer: C

Step 1: Replace the symbols as per the given rules: '×' → '-', '+' → '×', '−' → '+', '÷' → '÷'.

Step 2: Rewrite the expression: 8 × 4 − 2 + 4 ÷ 2.

Step 3: Apply BODMAS rule. First, perform division: 4 ÷ 2 = 2.

Step 4: Now the expression becomes: 8 × 4 − 2 + 2.

Step 5: Perform multiplication: 8 × 4 = 32.

Step 6: Now: 32 − 2 + 2 = 32.

हिन्दी उत्तर: चरण 1: दिए गए नियमों के अनुसार संकेतों का प्रतिस्थापन करें: '×' → '-', '+' → '×', '−' → '+', '÷' → '÷'।

चरण 2: व्यंजक को लिखें: 8 × 4 − 2 + 4 ÷ 2।

चरण 3: BODMAS नियम का उपयोग करें। सबसे पहले भागफल करें: 4 ÷ 2 = 2।

चरण 4: अब व्यंजक बन जाता है: 8 × 4 − 2 + 2।

चरण 5: गुणन करें: 8 × 4 = 32।

चरण 6: अब: 32 − 2 + 2 = 32।

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