DSSSB · Reasoning
If ‘A’ means ‘+’, ‘B’ means ‘−’, ‘C’ means ‘×’ and ‘D’ means ‘÷’, then what will come in place of the question mark ‘?’ in the following equation? 21 B 42 D 3 A 10 C 2 = ?
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यदि ‘A’ का अर्थ ‘+’ है, ‘B’ का अर्थ ‘−’ है, ‘C’ का अर्थ ‘×’ है और ‘D’ का अर्थ ‘÷’ है, तो निम्नलिखित समीकरण में प्रश्न-चिह्न ‘?’ के स्थान पर क्या आएगा? 21 B 42 D 3 A 10 C 2 = ?
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Answer and detailed solution are available in the protected study screen.
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