The CEO's mercurial temperament made it difficult for the staff to predict how he would react to the news." 

 Choose the SYNONYM for mercurial in this context: 

Rearrange the following jumbled up sentence into a meaningful one.postman/tired/very/the/day/end/looked/at/of/the JKSSB Naib Tehsildar 2018 Written · English Select the most appropriate option to substitute the underlined segment in the given sentence. My father assured me that he will buy a bi... JKSSB Patwari 2024 Written · English Fill in the blanks using suitable articles. When no article is required, select no article among the given options. Mr. Agnihotri, who is... JKSSB Patwari 2024 Written · English Pick out the relative clause in the following sentence: The cat, which scratched my mum, is wild.  JKSSB Patwari 2024 Written · English Which sentence expresses the correct meaning of the given idiom: Days of reckoning JKSSB JKP Constable 2024 Written · English