There are 340 vacancies for a particular post in an organisation. Experience shows that 15% of the candidates interviewed get rejected. How many candidates should be interviewed to fill all the vacancies? 


(a) 
226 
(b) 
391 
(c) 
400 
(d) 
420 
There are 340 vacancies for a particular post in an organisation. Experience shows that 15% of the candidates interviewed get rejected. How many candidates should be interviewed to fill all the vacancies? 


(a) 
226 
(b) 
391 
(c) 
400 
(d) 
420 
Let the total number of candidates be
Then, of