Which two numbers should be interchanged to make the given equation correct 5 minus 4 divide 2 times...........

Logical Reasoning (MTS) Arthemetic Operations

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

5 − 4 ÷ 2 × 10 + 7 = 7

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SSC MTS 25th July 2022 Shift-2

10 and 2

5 and 7

5 and 2

10 and 5

- Option 1: Interchanging 10 and 2

Expression becomes 5 - 4 ÷ 10 × 2 + 7

This simplifies to 5 - 0.8 + 7 = 11.2, not equal to 7.

- Option 2: Interchanging 5 and 7

Expression becomes 7 - 4 ÷ 2 × 10 + 5

This simplifies to 7 - 20 + 5 = -8, not equal to 7.

- Option 3: Interchanging 5 and 2

Expression becomes 2 - 4 ÷ 5 × 10 + 7

This simplifies to 2 - 8 + 7 = 1, not equal to 7.

- Option 4: Interchanging 10 and 5

Expression becomes 10 - 4 ÷ 2 × 5 + 7

This simplifies to 10 - 10 + 7 = 7, equal to 7.

Correct Answer

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