हल कीजिए: 70 + + 29 - 30

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RRB NTPC Graduate Level CBT-I Official Paper (Held On: 05 Jun, 2025 Shift 2)
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  1. 52
  2. 81
  3. 91
  4. 101

Answer (Detailed Solution Below)

Option 2 : 81
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RRB NTPC Graduate Level Full Test - 01
100 Qs. 100 Marks 90 Mins

Detailed Solution

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दिया गया है:

हल करना है: 70 + (72/6) + 29 - 30

प्रयुक्त सूत्र:

हल करने के लिए BODMAS (कोष्ठक, क्रम, भाग/गुणा, जोड़/घटाना) नियम का प्रयोग करते हैं।

गणना:

70 + (72/6) + 29 - 30

⇒ 70 + 12 + 29 - 30

⇒ 70 + 12 + 29 = 111

⇒ 111 - 30 = 81

∴ सही उत्तर विकल्प (2) है।

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