Question
Download Solution PDF8.15 × 0.35 - 2.36 × 0.8 + 1.07 - 0.5 × 0.8 - 2.56 का मान ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
8.15 × 0.35 - 2.36 × 0.8 + 1.07 - 0.5 × 0.8 - 2.56 का मान ज्ञात कीजिए।
प्रयुक्त सूत्र:
सीधा अंकगणितीय गणना
गणना:
⇒ 8.15 × 0.35 = 2.8525
⇒ 2.36 × 0.8 = 1.888
⇒ 0.5 × 0.8 = 0.4
इन मानों को समीकरण में प्रतिस्थापित करने पर:
⇒ 2.8525 - 1.888 + 1.07 - 0.4 - 2.56
⇒ (2.8525 - 1.888) = 0.9645
⇒ (0.9645 + 1.07) = 2.0345
⇒ (2.0345 - 0.4) = 1.6345
⇒ (1.6345 - 2.56) = -0.9255
∴ सही उत्तर विकल्प (3) है।
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