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Railways PYQCBT 2 2017

RRB NTPC · Question 22

Which is the correct ascending order of the given numbers?

  1. \(\frac{4}{9}, 0.3, \frac{2}{7}\)

  2. \(0.3, \frac{4}{9}, \frac{2}{7}\)

  3. \(\frac{2}{7}, 0.3, \frac{4}{9}\)

  4. \(\frac{2}{7}, \frac{4}{9}, 0.3\)

Show answer & explanation

Answer: (C) \(\frac{2}{7}, 0.3, \frac{4}{9}\)

Explanation

As decimals: 2/7 ≈ 0.286, 0.3 and 4/9 ≈ 0.444. Ascending: 2/7, 0.3, 4/9.