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  • 2 -> 3 -> 5 -> 7 -> 11 -> [ ? ]

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    Explanation:
    These are prime numbers. 13 is the next prime after 11.
  • #A
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    Explanation:
    Each machine makes 1 widget in 5 minutes. So 100 machines will make 100 widgets in 5 minutes, working in parallel.
  • Difficulty - Medium
    Total Plays - 108
    Allowed Time - 10 sec
    Best time - 0.582 sec

    What does a capacitor store?

    Tip: Click "Play" to reveal options and start playing.
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    Explanation:
    A capacitor stores energy in the form of an electric field between its plates. It doesn't store current or voltage directly.
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    Explanation:
    "Obscure" means unclear or hidden. Its opposite is clear.

  • He is very good ___ playing chess.

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    Explanation:
    The correct preposition after "good" (when talking about skill) is "at".
  • #A
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    Explanation:
    The pattern is +4, +6, +8, +10, +12... So, 30 + 12 = 42
  • A claw hammer is used for driving nails into wood and removing them using the curved claw. It’s a common tool in carpentry and general household repairs.
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    Explanation:
    A claw hammer is used for driving nails into wood and removing them using the curved claw. It’s a common tool in carpentry and general household repairs.
  • This is the logo of famous energy drink "Red Bull"
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    Explanation:
    This is the logo of famous energy drink "Red Bull"
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    Explanation:
    “Eloquent” refers to clear, strong, and persuasive speech or writing.

  • 2 -> 4 -> 8 -> 16 -> ??

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    Explanation:
    Each number is multiplied by 2 to get the next number (2×2=4, 4×2=8, etc.).
  • #A
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    Explanation:
    At 3:15, the minute hand is at 3 (i.e., 90°), and the hour hand is slightly ahead of 3. Every minute, the hour hand moves 0.5°, so in 15 minutes, it moves 7.5°. So, angle between them = 90° - 7.5° = 7.5°.
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    Explanation:
    Mokshagundam Visvesvaraya was a legendary civil engineer and Bharat Ratna awardee. His birthday, September 15, is celebrated as Engineers' Day in India.
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    Explanation:
    CrazyEngineers was founded in 2005 to bring together engineers from around the world to share ideas, projects, and innovations.
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