Question
Download Solution PDFदिए गए दो चिन्हों को आपस में बदलने पर निम्नलिखित में से कौन सा समीकरण सही होगा?
+ और ×
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFहम दिए गए समीकरणों में चिन्हों को आपस में बदलते हैं और उन्हें BODMAS नियम का उपयोग करके हल करते हैं:
'+ और ×' को आपस में बदलने के बाद:
विकल्प 1) 7 + 5 × 2 – 8 ÷ 4 = 36
7 × 5 + 2 - 8 ÷ 4 = 36
7 × 5 + 2 - 2 = 36
35 + 2 - 2 = 36
37 - 2 = 36
35 ≠ 36
विकल्प 2) 95 ÷ 19 + 5 × 3 - 6 = 22
95 ÷ 19 × 5 + 3 - 6 = 22
5 × 5 + 3 - 6 = 22
25 + 3 - 6 = 22
28 - 6 = 22
22 = 22
विकल्प 3) 13 + 4 × 5 – 6 ÷ 2 = 51
13 × 4 + 5 - 6 ÷ 2 = 51
13 × 4 + 5 - 3 = 51
52 + 5 - 3 = 51
57 - 3 = 51
54 ≠ 51
विकल्प 4) 4 × 3 + 6 – 7 ÷ 1 = 18
4 + 3 × 6 - 7 ÷ 1 = 18
4 + 3 × 6 - 7 = 18
4 + 18 - 7 = 18
22 - 7 = 18
15 ≠ 18
इसलिए, सही उत्तर "विकल्प 2" है।
Last updated on Jun 13, 2025
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