Practice Test GeeksPI - Cognitive Assessment Practice Test
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Cognitive Assessment Value Comparison Problems 1 Flashcards

6 cards from real PI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Cognitive Assessment Value Comparison Problems 1 flashcards as text

  1. Compare: 7/9 ___ 3/4

    Answer: >

    Convert both to a common denominator of 36: 7/9 = 28/36 and 3/4 = 27/36. Since 28 > 27, we have 7/9 > 3/4.

  2. Which is greater: √80 or 9?

    Answer: 9

    √80 ≈ 8.944, which is less than 9. Since 9² = 81 > 80, it follows that 9 > √80.

  3. Compare: 0.875 ___ 7/8

    Answer: =

    7 ÷ 8 = 0.875 exactly, so 0.875 = 7/8. Both expressions represent the same value.

  4. Which is larger: 3² × 4 or 3 × 4²?

    Answer: 3 × 4²

    3² × 4 = 9 × 4 = 36, while 3 × 4² = 3 × 16 = 48. Since 48 > 36, the expression 3 × 4² is larger.

  5. Compare: 5/6 ___ 7/8

    Answer: <

    Converting to a common denominator of 24: 5/6 = 20/24 and 7/8 = 21/24. Since 20 < 21, we have 5/6 < 7/8.

  6. Compare: √36 + 2 ___ 2³

    Answer: =

    √36 = 6, so √36 + 2 = 8. And 2³ = 2 × 2 × 2 = 8. Both sides equal 8, so the result is =.