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Question : Directions: What will come in the place of (?) in the following equation, if + and × are interchanged and also 5 and 9 are interchanged?
3 + 9 – 6 × 5 ÷ 3 = ?

Option 1: 10

Option 2: 16

Option 3: 12

Option 4: 14


Team Careers360 12th Jan, 2024
Answer (1)
Team Careers360 21st Jan, 2024

Correct Answer: 12


Solution : Given:
3 + 9 – 6 × 5 ÷ 3 = ?

On interchanging the mathematical signs and numbers, we get –
= 3 × 5 – 6 + 9 ÷ 3
= 3 × 5 – 6 + 3
= 15 – 6 + 3
= 12

Hence, the third option is correct.

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