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Multiple Choice Questions

After interchanging which two signs will the value of the given expression be lsquo 37 rsquo 27 3 di...........

Logical Reasoning (MTS) Arthemetic Operations

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After interchanging which two signs will the value of the given expression be ‘37’?

27 + 3 ÷ 81 × 93 − 57

This questions was previously asked in

SSC MTS 21st July 2022 Shift-1

View All SSCMTS Previous Year Papers

+ and ÷

- and +

× and +

÷ and -

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Explanation:

× and +

Let's evaluate the expression and the options:

- Original expression: \(27 + 3 \div 81 \times 93 - 57\).

- **Option 1:** Interchanging + and ÷:
Expression becomes: \(27 \div 3 + 81 \times 93 - 57\).
Simplifies to: Not equal to 37.

- **Option 2:** Interchanging - and +:
Expression becomes: \(27 - 3 \div 81 \times 93 + 57\).
Simplifies to: Not equal to 37.

- **Option 3:** Interchanging × and +:
Expression becomes: \(27 \times 3 \div 81 + 93 - 57\).
Simplifies to: **37**.
Correct. ✅

- **Option 4:** Interchanging ÷ and -:
Expression becomes: \(27 + 3 - 81 \times 93 \div 57\).
Simplifies to: Not equal to 37.

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