Directions: In question four alternatives are given for the Idiom/Phrase underlined in the sentences. Choose the alternative which best expresses the meaning of the Idiom/Phrase and mark it is the Answer Sheet.

If you are in the good books of the boss, you are sure to rise quickly.

Pipe A can fill a tank in 4 hours and pipe B can fill it in 6 hours. If they are opened on alternate hours and if pipe A is opened first then in how many hours, the tank shall be full? 

Directions (Q .121 - 125 ): Read each sentence to find out whether there is any . grammatical error or idiomatic error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is ' No error the answer is (5). (Ignore errors of punctuation if any).

Ajay was adamant ( 1 ) / on finishing work before leaving ( 3 ) / by the day . ( 4 ) / No error ( 5 ) 

Identify the best way to improve the Bold part of the given sentence. If there is no improvement required, select ‘no improvement’-

She has not been well for the past few months.

A series is given with one term  missing. Choose the correct alternative from the given ones that will complete that series.
DJ , EM , FP, ?

If ‘GIVE’ is coded as 5137 and ‘BAT’ is coded as 924, how is ‘GATE’ coded?