\(\text{17}^3 - 10^2 + \left( \frac{26}{13} \right)^2 - 12 + 20 \times 12 = \)

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RRB NTPC Graduate Level CBT-I Official Paper (Held On: 09 Jun, 2025 Shift 1)
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  1. 5045
  2. 5055
  3. 5046
  4. 5040

Answer (Detailed Solution Below)

Option 1 : 5045
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दिया गया है:

173 - 102 + ((26)/(13))2 - 12 + 20 x 12 = ?

प्रयुक्त सूत्र:

BODMAS नियम का पालन करें (कोष्ठक, क्रम, भाग/गुणा, जोड़/घटाना)

गणना:

173 = 4913

102 = 100

(26 ÷ 13)2 = 22 = 4

20 x 12 = 240

⇒ 4913 - 100 + 4 - 12 + 240

⇒ 4913 - 100 - 8 + 240

⇒ 4913 + 132

5045

∴ सही उत्तर विकल्प (1) है।

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