If ‘+’ means ‘×&

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Target Exam

CUET

Subject

General Test

Chapter

Logical and Analytical Reasoning

Topic

Mathematical Operations

Question:

If ‘+’ means ‘×’, ×’ means ‘÷’, ‘-’ means ‘+’ and ‘÷’ means ‘-’, then

12 – 15+ 27x 3 ÷ 20= ?

Options:

107

127

Correct Answer:

127

Explanation:

After interchange the signs; = 12 + 15 x 27÷ 3 – 20

= 12 + 15 x 9 – 20

= 12 + 135 – 20

=> 127