For the following questions answer them individually
Select the related word/letters/number from the given alternatives.
Gloomy : Dull : : Merciless : ?
A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series. Core, Photosphere, Chromosphere, ?
A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series. BDE, HJK, NPQ, ?