Question
Download Solution PDFBy Interchanging the given two numbers which of the following equation will be correct?
2 and 8
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFAccording to the question, after interchanging the number 2 and 8:
So,
- Option - (1) : 8 ÷ 1 + 4 × 2 – 3 = 18 ⇒ 2 ÷ 1 + 4 × 8 – 3 = 18
2 ÷ 1 + 4 × 8 – 3 = 18
2 + 4 × 8 – 3 = 18
2 + 32 - 3 = 18
34 - 3 = 18
31 ≠ 18 (LHS ≠ RHS)
- Option - (2) : 7 × 2 + 6 ÷ 3 – 8 = 60 ⇒ 7 × 8 + 6 ÷ 3 – 2 = 60
7 × 8 + 6 ÷ 3 – 2 = 60
7 × 8 + 2 - 2 = 60
56 + 2 - 2 = 60
58 - 2 = 60
56 ≠ 60 (LHS ≠ RHS)
8 × 4 – 2 + 6 ÷ 3 = 33
8 × 4 – 2 + 2 = 33
32 + 2 - 2 = 33
34 - 2 = 33
32 ≠Unknown node type: strong 33 (LHS ≠Unknown node type: strong RHS)
- Option - (4) : 8 × 4 + 6 – 2 ÷ 1 = 6 ⇒ 2 × 4 + 6 – 8 ÷ 1 = 6
2 × 4 + 6 – 8 ÷ 1 = 6
2 × 4 + 6 – 8 = 6
8 + 6 - 8 = 6
14 - 8 = 6
6 = 6 (LHS = RHS)
Last updated on Jun 25, 2025
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