Question
Download Solution PDFBy interchanging the given two signs which of the following equation will be correct?
+ and ×
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFWe interchange the signs in the given equations & solve them using BODMAS rule:
After interchanging '+ and ×':
Option 1) 7 + 5 × 2 – 8 ÷ 4 = 36
7 × 5 + 2 - 8 ÷ 4 = 36
7 × 5 + 2 - 2 = 36
35 + 2 - 2 = 36
37 - 2 = 36
35 ≠ 36
Option 2) 95 ÷ 19 + 5 × 3 – 6 = 22
95 ÷ 19 × 5 + 3 - 6 = 22
5 × 5 + 3 - 6 = 22
25 + 3 - 6 = 22
28 - 6 = 22
22 = 22
Option 3) 13 + 4 × 5 – 6 ÷ 2 = 51
13 × 4 + 5 - 6 ÷ 2 = 51
13 × 4 + 5 - 3 = 51
52 + 5 - 3 = 51
57 - 3 = 51
54 ≠ 51
Option 4) 4 × 3 + 6 – 7 ÷ 1 = 18
4 + 3 × 6 - 7 ÷ 1 = 18
4 + 3 × 6 - 7 = 18
4 + 18 - 7 = 18
22 - 7 = 18
15 ≠ 18
Hence, the correct answer is "Option 2".
Last updated on Jul 9, 2025
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