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  • Difficulty - Easy
    Total Plays - 143
    Allowed Time - 5 sec
    Best time - 1.624 sec

    Identify this famous personality

    Tip: Click "Play" to reveal options and start playing.

    Identify this famous personality
    #A
    #B
    #C
    #D
    Explanation:
    Linus Benedict Torvalds is a Finnish software engineer who is the creator and lead developer of the Linux kernel
    Leaderboard
  • Difficulty - Hard
    Total Plays - 206
    Allowed Time - 15 sec
    Best time - 0.457

    A father is 36 years old and his son is 6. In how many years will the father be exactly three times as old as the son?

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    Explanation:
    In 9 years, father will be 45 and son will be 15. 45 is 3 times 15.
    Leaderboard
  • Difficulty - Medium
    Total Plays - 149
    Allowed Time - 10 sec
    Best time - 1.324 sec

    Identify the next number in the series -

    Tip: Click "Play" to reveal options and start playing.

    2 -> 3 -> 5 -> 7 -> 11 -> [ ? ]

    #A
    #B
    #C
    #D
    Explanation:
    These are prime numbers. 13 is the next prime after 11.
    Leaderboard
  • Difficulty - Medium
    Total Plays - 150
    Allowed Time - 10 sec
    Best time - 0.380 sec

    If it takes 5 machines 5 minutes to make 5 widgets, how long would 100 machines take to make 100 widgets?

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    Explanation:
    Each machine makes 1 widget in 5 minutes. So 100 machines will make 100 widgets in 5 minutes, working in parallel.
    Leaderboard
  • Difficulty - Medium
    Total Plays - 140
    Allowed Time - 10 sec
    Best time - 0.582

    What does a capacitor store?

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    Explanation:
    A capacitor stores energy in the form of an electric field between its plates. It doesn't store current or voltage directly.
    Leaderboard
  • Difficulty - Hard
    Total Plays - 131
    Allowed Time - 15 sec
    Best time - 0.515

    What is the antonym of “Obscure”?

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    Explanation:
    "Obscure" means unclear or hidden. Its opposite is clear.
    Leaderboard
  • Difficulty - Medium
    Total Plays - 131
    Allowed Time - 10 sec
    Best time - 1.262

    Choose the word that best fits the sentence:

    Tip: Click "Play" to reveal options and start playing.

    He is very good ___ playing chess.

    #A
    #B
    #C
    #D
    Explanation:
    The correct preposition after "good" (when talking about skill) is "at".
    Leaderboard
  • Difficulty - Medium
    Total Plays - 123
    Allowed Time - 10 sec
    Best time - 0.887

    Identify Next Number In the Series: 2, 6, 12, 20, 30, ?

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    Explanation:
    The pattern is +4, +6, +8, +10, +12... So, 30 + 12 = 42
    Leaderboard
  • Difficulty - Medium
    Total Plays - 109
    Allowed Time - 10 sec
    Best time - 1.610

    Identify this commonly used engineering tool

    Tip: Click "Play" to reveal options and start playing.

    Identify this commonly used engineering tool
    #A
    #B
    #C
    #D
    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.
    Leaderboard
  • Difficulty - Medium
    Total Plays - 110
    Allowed Time - 10 sec
    Best time - 1.225 sec

    Identify this famous logo of famous energy drink

    Tip: Click "Play" to reveal options and start playing.

    Identify this famous logo of famous energy drink
    #A
    #B
    #C
    #D
    Explanation:
    This is the logo of famous energy drink "Red Bull"
    Leaderboard
  • Difficulty - Medium
    Total Plays - 95
    Allowed Time - 10 sec
    Best time - 1.058 sec

    Choose the word most similar in meaning to: "Eloquent"

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    Explanation:
    “Eloquent” refers to clear, strong, and persuasive speech or writing.
    Leaderboard
  • Difficulty - Medium
    Total Plays - 87
    Allowed Time - 10 sec
    Best time - 1.659 sec

    What is the next number in the series?

    Tip: Click "Play" to reveal options and start playing.

    2 -> 4 -> 8 -> 16 -> ??

    #A
    #B
    #C
    #D
    Explanation:
    Each number is multiplied by 2 to get the next number (2×2=4, 4×2=8, etc.).
    Leaderboard
  • Difficulty - Hard
    Total Plays - 102
    Allowed Time - 15 sec
    Best time - 1.592 sec

    A clock shows the time as 3:15. What is the angle between the hour and the minute hands?

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    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°.
    Leaderboard
  • Difficulty - Medium
    Total Plays - 92
    Allowed Time - 10 sec
    Best time - 1.230

    Engineers' Day in India is celebrated on September 15 to honor which famous Indian engineer?

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    Explanation:
    Mokshagundam Visvesvaraya was a legendary civil engineer and Bharat Ratna awardee. His birthday, September 15, is celebrated as Engineers' Day in India.
    Leaderboard
  • Difficulty - Medium
    Total Plays - 95
    Allowed Time - 10 sec
    Best time - 1.035

    CrazyEngineers was founded in which year?

    Tip: Click "Play" to reveal options and start playing.

    #A
    #B
    #C
    #D
    Explanation:
    CrazyEngineers was founded in 2005 to bring together engineers from around the world to share ideas, projects, and innovations.
    Leaderboard
  • Kaustubh Katdare
    Kaustubh Katdare
    @thebigk • May 9, 2026
    May 9, 2026
    39.5K

    Sony’s New Bravia Lineup Aims for Hollywood at Home, Falls Just Short of $40K Stardom

    Sony’s New Bravia Lineup Aims for Hollywood at Home, Falls Just Short of $40K Stardom
    Sony is back with a fresh Bravia lineup, and it’s aiming straight for the home theater throne. But first, a little history. Bravia, which launched in 2005, stands for "Best...
    Like 2 Replies 0
  • Kaustubh Katdare
    Kaustubh Katdare
    @thebigk • Apr 3, 2025
    Apr 3, 2025
    19.7K

    Can data engineer become a data scientist?

    I was recently asked if a data engineer can become a data science. How difficult is it for data engineers to switch career to data scientist and what type of...

    Like 0 Replies 5
  • manubhat
    manubhat
    @manubhat-k8sJPK • Mar 29, 2025
    Mar 29, 2025
    2.5K

    Software- Development Vs Testing

    hey Ceans, Am in final year of my engineering now and planning to do some certifications... Can someone tell me abt it...Does Software testing provide good growth in IT or...
    Like 0 Replies 7
  • Vashisth Y
    Vashisth Y
    @NFZ9eeY • Jul 14, 2025
    Jul 14, 2025
    239.5K

    Need a Name for Cultural Fest in Hindi, English or Sanskrit

    Hello Everyone Me and my mates are going to organise a technical cum cultural fest in our college and we need a unique name for it from our names which...

    Like 3 Replies 4
  • Rohit Joshi
    Rohit Joshi
    @rohit • Mar 25, 2025
    Mar 25, 2025
    16.9K

    How to Delete Infosys Careers Account?

    Writing a short guide to tell you about the process to delete your careers account from Infosys Jobs portal. The only way to delete your Infosys Careers account is to...

    Like 0 Replies 1
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The official CrazyEngineers Community

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