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?

16 C 24 A 3 B 8 D 5 = ?

This question was previously asked in
RRB Technician Grade III Official Paper (Held On: 29 Dec, 2024 Shift 3)
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  1. 65
  2. 80
  3. 75
  4. 70

Answer (Detailed Solution Below)

Option 3 : 75
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BODMAS

अक्षरों के अर्थ:

अक्षर A B C D
अर्थ ÷ × + -

दिया गया है: 16 C 24 A 3 B 8 D 5 = ?

अक्षरों को बदलने के बाद,

16 C 24 A 3 B 8 D 5 = ? ⇒ 16 + 24 ÷ 3 × 8 - 5 = ?

⇒ 16 + 24 ÷ 3 × 8 - 5 = ?

⇒ 16 + 8 × 8 - 5 = ?

⇒ 16 + 64 - 5 = ?

⇒ 80 - 5 = ?

⇒ 75 = ?

इसलिए, "विकल्प 3" सही उत्तर है।
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