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  • Consider # as an unknown symbol/operation. When inserted between numbers they produce the following result.
  • Now if,
  • 5#3#2 = 151022
  • 9#2#4 = 183652
  • 8#6#3 = 482466
  • 5#4#5 = 202541

Then

  • 7#2#5 =?
145376 134567 143547

Vishwathiga Jayasankar by vishwathiga jayasankar , 20, India

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1 solution

Hana Wehbi
May 27, 2016

We notice all the numbers start with the first term times the next, and the first term times the third. For instance, 5+3+2=151022. Thus, 7+2+5=143547

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Yes but last 2 digits follow another pattern.

vishwathiga jayasankar - 5 years ago

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True, but if we got the first 4 digits right, we can tell what the answer is going to be.

Hana Wehbi - 5 years ago

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