Question
Download Solution PDFदी गई दो संख्याओं और दो चिह्नों को आपस में बदलने पर क्रमशः समीकरण (I) और (II) का मान क्या होगा?
× और +, 3 और 9
I. 7 × 9 – 8 ÷ 2 + 3
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFप्रश्न के अनुसार दिए गए दो चिह्नों और दो संख्याओं को आपस में बदलने के बाद अर्थात:
- × और +
- दो संख्याएँ 3 और 9 हैं।
इसलिए
I. 7 + 3 – 8 ÷ 2 × 9
⇒ 7 + 3 - 4 × 9
⇒ 7 + 3 - 36
⇒ 10 - 36
⇒ -26
II. 4 + 3 – 9 × 8 ÷ 2
⇒ 4 + 3 - 9 × 4
⇒ 4 + 3 - 36
⇒ 7 - 36
⇒ -29
यहाँ, समीकरण (I) और (II) के मान क्रमशः (-26) और (-29) हैं।
अतः, "विकल्प - (2)" सही उत्तर है।
Last updated on Jun 12, 2025
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