A computer science problem by Siddharth Singh

Computer Science Level 2

4,36,9,8?

Find the odd one out? This question may have two answers,you have to find the sum of these two answers?

(Be simple)


The answer is 17.

Siddharth Singh by Siddharth Singh , 20, India

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2 solutions

Katy Tapper
Apr 16, 2020

This is simple problem. The first answer is 9 as that is the only odd number. The second answer is 8 as that is the only number that does not have a round number for a square root. Also, if you think 36 you can try it as there are 3 attempts. You then add everything up.

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Siddharth Singh
May 7, 2015

1st number which is really an odd number-9

2nd which is not a perfect square-8

9+8=17

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Isn't 36 a two digit number while others are 1-digit?

Pranjal Jain - 6 years, 1 month ago

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yes i got wrong answer in first attempt because 36 is a 2 digit number,you should write add 3 number

Aashirvad Raj - 4 years, 7 months ago

YES,it can be but I thought of perfect square numbers.You are not wrong but since there are 3 attempts to solve the question you can try more than one time and get the required answer.Sir,I am also coming to Kota next year:)

Siddharth Singh - 6 years, 1 month ago

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  1. Don't call me sir.
  2. I won't be in Kota next year, hopefully.

Pranjal Jain - 6 years, 1 month ago

nice pun-"odd" one out

Akira Kato - 4 years, 11 months ago

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