पुढील समीकरणात जर '+' आणि '-' ची अदलाबदल केली आणि '×' आणि '÷' ची देखील अदलाबदल केली गेली, तर प्रश्नचिन्हाच्या (?) जागी काय येईल?

160 × 8 + 12 - 6 ÷ 180 × 6 - 4 = ?

This question was previously asked in
RRB Group D 19 Sept 2022 Shift 3 Official Paper
View all RRB Group D Papers >
  1. 202
  2. 172
  3. 192
  4. 182

Answer (Detailed Solution Below)

Option 3 : 192
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दिलेल्याप्रमाणे:

160 × 8 + 12 - 6 ÷ 180 × 6 - 4 = ?

वापरलेली संकल्पना:

हा प्रश्न सोडवण्यासाठी BODMAS नियमाचे पालन करा, खालील क्रमानुसार,

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गणना:

⇒ 160 × 8 + 12 - 6 ÷ 180 × 6 - 4

जेव्हा चिन्हांची अदलाबदल केली जाते,

⇒ 160 ÷ 8 – 12 + 6 × 180 ÷ 6 – 4

⇒ 20 – 12 + 6 × 30 + 4

⇒ 8 + 180 + 4 = 192

म्हणून, पदावलीचे आवश्यक मूल्य 192 आहे.

म्हणून, योग्य उत्तर पर्याय 3) आहे.

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