SSC JE Mechanical Engineering 27 Sep 2019 Shift 1 Paper

Question : 13 of 200

Marks: +1, -0

Which two signs should be interchanged to make the given equation correct?

15 \×12 \÷18-46+42=14

Solution:

Option

3 \→

Interchanging + and -

15 \×12 \÷18+46-42=14

15 \×2 \/ 3+46-42=14

10+46-42=14

56-42=14

14=14

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