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In a certain code language, ‘+’ means ‘÷’, ‘÷’ means ‘×’, ‘×’ means ‘-’, ‘-’ means ‘+’. With reference to the above code language, consider the follow
Question


  

In a certain code language, ‘+’ means ‘÷’, ‘÷’ means ‘×’, ‘×’ means ‘-’, ‘-’ means ‘+’. With reference to the above code language, consider the following three statements – Statement I: 5 × 10 - 15 ÷ 20 + 25 ÷ 30 = 355 Statement II: 44- 11÷ 2 × 6÷ 6 + 2 - 12 = 60 Statement III: (10 - 5) ÷ 50 × (25 × 5) ÷ 40 = 50 Which statements are true?

A.

Only I and III

B.

Only II and III

C.

Only I and II

D.

All I, II and III

Correct option is C

· Statement I:
· 5 × 10 - 15 ÷ 20 + 25 ÷ 30 = 355
· 5 - 10 + 15 × 20 ÷  25 × 30 = 355
· -5+360 = 355

. 355 = 355

· Statement I is True.
· Statement II:
· 44 - 11 ÷ 2 × 6 ÷ 6 + 2 - 12 = 60
· 44 + 11 × 2 - 6 × 6 ÷ 2 + 12 = 60
· 44 + 22 - 18 + 12 = 60
· 60 = 60
· Statement II isTrue.
· Statement III:
· (10 - 5) ÷ 50 × (25 × 5) ÷ 40 = 50
· (10 + 5) × 50 - (25 - 5) × 40 = 50
· 15 × 50 - 20 × 40 = 50
· 750 - 800 = 50
· -50 ≠ 50
· Statement III is False
Therefore, none of the statements are true.

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