Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

  1. Categories >> Software >> Testing >> Manual Testing
  2. Suggest New Category

I will give 10 gold coins to you ... everything have same size, shape, color, & weight but only one is duplicate. How will you find that duplicate one?

Question Posted / elayatamil


I will give 10 gold coins to you ... everything have same size, shape, color, & weight but only ..

Answer / durgakiran

Step 1: we name all the bag of gold coins as #1, #2, #3......#8, #9, and #10

Step 2: we put 1 coin from bag #1, 2 coins from bag #2, 3 coins from bag #3.........8 coins from bag #8, 9 coins from bag #9, and 10 coins from bag 10 onto the scale. Find out the total weight.

Step 3: the total weight should have been 10 grams X (1+2+3+4+5+6+7+8+9+10=55) = 550 grams if all coins are the same (10grams each).

Step 4: Subtract the total of step 2 from total of step 3.

Conclusion: If step 4 results 1 gram, then bag #1 is the low quality coins, if step 4 results 2 grams, then bag #2 is the one, if step 4 results 3 grams, then bag #3 is the one.......etc.

Is This Answer Correct ?    1 Yes 2 No

Post New Answer

More Manual Testing Interview Questions

How you test a product if the requirements are yet to freeze?

1 Answers  

The following questions were asked me at the HCL...Please try to answer these::: 1Q: For 3rd party fund stransfer through online bankinghow much time it take..? What are the processes behind that..?

4 Answers   HCL,

what should we do if the developer rejects the bug?

2 Answers  

What is coverage and what are the different types of coverage techniques?

0 Answers  

What is the difference between a Test Plan and a Test Strategy?

6 Answers   Symphony,

Mapping the test cases with the requirement. What is this process called?

1 Answers   Crea,

Can any one send links or documents for web based testing? this week i want to take seminar in WEB BASED TESTING? can anyone share about this ?whatever thing u know send that details to me.

2 Answers  

On which module did u involve in your project..?

1 Answers   HCL,

What are the different types of software testing?

0 Answers  

i want information about API testing and i want info like how process can be done in company? i want added info like coding ,debugging, desing in c.v ? what should add in c.v for eg banking domin? pls any answer my question?

0 Answers  

how can you test the web environment for security testing?

0 Answers  

What is the difference between Functional and Regression testing?

1 Answers  

For more Manual Testing Interview Questions Click Here
Categories