SSC CPO practice question
What will come in the place of ‘?’ in the following equation, if ‘+’ and ‘-‘ are interchanged and ‘x’ and ‘÷’ are interchanged? 20 ÷ 5 + 14 x 2 - 7 =?
From a SSC CPO Reasoning practice set · Reasoning
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Correct answer: (D) 100
After interchanging the signs, the expression becomes 20 x 5 - 14 / 2 + 7 = 100 - 7 + 7 = 100.
हिंदी में प्रश्न
यदि ‘+’ और ‘-’ को परस्पर बदल दिया जाए तथा ‘x’ और ‘÷’ को परस्पर बदल दिया जाए, तो निम्नलिखित समीकरण में ‘?’ के स्थान पर क्या आएगा? 20 ÷ 5 + 14 x 2 - 7 =?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 100
चिन्ह बदलने के बाद व्यंजक बनता है 20 x 5 - 14 / 2 + 7 = 100 - 7 + 7 = 100।
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