Question : Directions: What will come in the place of (?) in the following equation, if × and – are interchanged and also + and ÷ are interchanged?
60 + 2 − 3 × 4 ÷ 2 = ?
Option 1: 90
Option 2: 88
Option 3: 45
Option 4: 27
Answer (1)
24th Jan, 2024
Correct Answer: 88
Solution :
Given:
60 + 2 − 3 × 4 ÷ 2 = ?
On interchanging the mathematical signs, we get –
= 60 ÷ 2 × 3 – 4 + 2
= 30 × 3 – 4 + 2
= 90 – 4 + 2
= 88
Hence, the second option is correct.
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