SSC JE Electrical Engineering 23 Jan 2018 Morning Paper

Question : 33 of 200

Marks: +1, -0

In a certain code language, ‘+’ represents ‘–’, ‘–’ represents ‘×’, ‘×’ represents ‘÷’ and ‘÷’ represents ‘+’. Find out the answer to the following question.
16 – 25 × 40 ÷ 60 + 15 = ?

Validate

Solution:

+ → –
– → ×
× → ÷
÷ → +
16 – 25 × 40 ÷ 60 + 15
= 16 × 25 ÷ 40 + 60 – 15
= 16 ×

25/40

+ 60 – 15
= 10 + 60 – 5 = 55

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