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Question : Directions: What will come in the place of the question mark (?) in the following equation, if + and ÷ are interchanged and × and – are interchanged?
5 – 9 × 8 ÷ 12 + 4 = ?

Option 1: 12

Option 2: 27

Option 3: 40

Option 4: 23


Team Careers360 16th Jan, 2024
Answer (1)
Team Careers360 21st Jan, 2024

Correct Answer: 40


Solution : Given:
5 – 9 × 8 ÷ 12 + 4 = ?

After interchanging + and ÷, and × and –, the equation will be as follows –
= 5 × 9 – 8 + 12 ÷ 4
= 5 × 9 – 8 + 3
= 45 – 8 + 3
= 48 – 8
= 40

So, 40 is the required answer to the given equation. Hence, the third option is correct.

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