Question : Directions: What will come in the place of (?) in the following equation, if × and – are interchanged and also + and ÷ are interchanged?
27 × 8 − 3 ÷ 4 + 2 = ?
Option 1: 5
Option 2: 2
Option 3: 1
Option 4: 7
Answer (1)
25th Jan, 2024
Correct Answer: 5
Solution :
Given:
27 × 8 − 3 ÷ 4 + 2 = ?
On interchanging the mathematical signs, we get –
= 27 – 8 × 3 + 4 ÷ 2
= 27 – 8 × 3 + 2
= 27 – 24 + 2
= 5
Hence, the first option is correct.
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