SSC GD Constable 4 Feb 2025 Shift 3 Paper

Section: General Intelligence and Reasoning

Question : 17 of 80

Marks: +1, -0

What will come in the place of the question mark ‘(?)’ in the following equation, if ‘−’ and ‘÷’ are interchanged and ‘×’ and ‘+’ are interchanged?
8 + 63 − 7 × 7 ÷ 9 = ?

Validate

Solution:

Given equation:

8+63-7 × 7 ÷ 9=

?
Now, if ' - ' and ' ÷ ' are interchanged and ' × ' and ' + ' are interchanged, then:

\;⇒ 8 × {63 ÷ 7} +7-9

\;⇒ 8 × 9+7-9

\;⇒ 72+7-9

\;⇒ 79-9

\;⇒ { 7 0 }

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