SSC_CPO_PYQ_27_June_2024_S3_Q142

Question:

Find the value of 1/4 + 2/5 ÷ [{2 1/5 – 2} * 5] – 2/3 of 3/5.

Question Figure

1/4 + 2/5 ÷ [{2 1/5 – 2} * 5] – 2/3 of 3/5 का मान है:

Question Figure

Options:

  • a) 2/3
  • b) 1/4
  • c) 3/5
  • d) 5/6
  • a) 2/3
  • b) 1/4
  • c) 3/5
  • d) 5/6

correct answer : b)

Explanation:

Evaluating by BODMAS: 1) Inside braces: 2 1/5 – 2 = 1/5. 2) Inside brackets: (1/5) * 5 = 1. 3) Division: 2/5 ÷ 1 = 2/5. 4) ‘of’ operation: 2/3 of 3/5 = 2/5. 5) Final expression: 1/4 + 2/5 – 2/5 = 1/4.

BODMAS नियम के अनुसार: 1) मँझले कोष्ठक के अंदर: 2 1/5 – 2 = 1/5। 2) बड़े कोष्ठक के अंदर: (1/5) * 5 = 1। 3) भाग: 2/5 ÷ 1 = 2/5। 4) ‘of’ (का) संक्रिया: 2/3 of 3/5 = 2/5। 5) अंतिम व्यंजक: 1/4 + 2/5 – 2/5 = 1/4।

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