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If ‘+’ means ‘×’, ‘-’ means ‘÷’, ‘×’ means ‘-’ and ‘÷’ means ‘+’, then choose the correct expression from the following options.

If ‘+’ means ‘×’, ‘-’ means ‘÷’, ‘×’ means ‘-’ and ‘÷’ means ‘+’, then choose the correct expression from the following options. Correct Answer 9 + 4 ÷ 8 + 3 × 10 = 50

The pattern followed here is,

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After replacing the symbols with their meanings, we get:

Option 1:

30 ÷ 3 + 7 × 2 – 21

= 10 + 14 – 21

= 3

Option 2:

39 ÷ 13 – 6 × 3 + 19

= 3 – 18 + 19

= 4

Option 3:

9 × 4 + 8 × 3 – 10

= 36 + 24 – 10

= 50

Option 4:

16 × 2 + 8 ÷ 4 – 9

= 32 + 2 – 9

= 25

Hence, ‘9 + 4 ÷ 8 + 3 × 10 = 50’ is the correct answer. 

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