Monthly Archives: March 2017

Total amount of time covered by the intervals

There’s a room with a TV and people are coming in and out to watch it. The TV is on only when there’s at least a person in the room. For each person that comes in, we record the start … Continue reading

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Summation of different combinations

You have a string of digits say 123. You can insert a + or – sign in front of every digit. Find all of the different possibilities and return the sum of all results. For example: +1+2+3 = 6 +12+3 … Continue reading

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Application stages and timelines for OCI

Overall it took 5+ months to complete the entire application process. Application Status Remarks Date of Status Your Passport and OCI Card have now reached CKGS Application Centre from the Embassy / Consulate and is being sorted and will be … Continue reading

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