Brain teaser.. What's next in Series.

Fun Time.. Puzzle Time.

What are the next three numbers in this series?
4, 6, 12, 18, 30, 42, 60, 72, 102, 108, ?, ?, ?

Brain Teaser, if you can solve this without searching at Google.
Let us know the logic behind your solution as well.

Replies

  • Rajni Jain
    Rajni Jain
    If too tough...
    Hint: this has something to deal with prime numbers....
  • Anoop Kumar
    Anoop Kumar
    Math is so fun 😁
    Twin Prime, Cousin Prime, Sexy Prime ☕
  • Ankita Katdare
    Ankita Katdare
    The next numbers should be 138 , 150 , 180

    The series is a list of a number between two prime numbers.
    1. 138 (137 and 139 are prime)
    2. 150 (149 and 151 are prime)
    3. 180 (179 and 181 are prime)

    @#-Link-Snipped-# Keep updating this series with more of next-in-series puzzles.
  • Rajni Jain
    Rajni Jain
    Brain Buster....

    What would be next number in series?
    27, 82, 41, 124, 62, 31, 94, 47, 142, 71, 214, 107,?, ?, ?
  • Rajni Jain
    Rajni Jain
    no clue??
    Too tough for engineers?
  • smorgasbord
    smorgasbord
    Time up.
    You tell
  • Aditya Singhal
    Aditya Singhal
    Rajni Jain
    Brain Buster....

    What would be next number in series?
    27, 82, 41, 124, 62, 31, 94, 47, 142, 71, 214, 107,?, ?, ?
    322,161,484
    is this right..?
  • Harshad Italiya
    Harshad Italiya
    Rajni Jain
    no clue??
    Too tough for engineers?
    I remember old days when #-Link-Snipped-# used to solve and post such brain buster. 😀
  • Sarathkumar Chandrasekaran
    Sarathkumar Chandrasekaran
    great brain teasers .
    Honesty i haven't figured out the answer after little math.

    waiting for new questions. !
  • Alen K Tomy
    Alen K Tomy
    aditya01
    322,161,484
    is this right..?
    👍

You are reading an archived discussion.

Related Posts

Dong Nguyen, the creator of over-nightly successful game 'Flappy Bird' is going in for a surprise move. Dong has just tweeted that he's taking the game down from the app...
Just read the news that the leaked benchmarking tests of Galaxy S5 have confirmed the monstrous technical specifications of this phone. Every few months, we see new phone that is...
MX-6 Evo is the world's first 3D printed bicycle developed using metal 3D printer - yep, the printer that prints metallic 3D parts which can be assembled to form structures....
by U sing wat type of magnets, we bring magnetic field in ceiling fan??? electro or permanent???? if it s electro,then can we use permanent magnets to create a magnetic...
Hey, this morning I got this crazy dream which I would like to share with you. I saw that I made a time machine and tried to go back in...