SSC MTS 5 Aug 2019 Shift 3 Paper

Question : 8 of 100

Marks: +1, -0

If the given two numbers are interchanged, which of the following equations will become correct?
3 and 5

3 + 5 – 4 × 2 = -1
1 + 9 ÷ 3 + 5 = 9
6 + 5 × 2 – 3 = 7
3 + 4 – 1 × 5 = 2

Solution:

3 and 5 are interchange then,
1) 5 + 3 – 4 × 2 = -1
5 + 3 – 8 = -1
8 – 8 = -1
0 = -1.
2) 1 + 9 ÷ 5 + 3 = 9
1 + 1.8 + 3 = 9
5.8 = 9
3) 6 + 3 × 2 – 5 = 7
6 + 6 – 5 = 7
12 – 5 = 7
7 = 7.
So, option 3 is true hence no need to check

4^\th

option.
Thus, the correct answer is “6 + 5 × 2 – 3 = 7”.

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