Question
In city S, if number of candidates who were not appeared
is 2/11 of the total number of applicants, then find the approximate percentage of the candidates who got selected out of appeared?Solution
Let the total number of applicants be x  Total number of non-appeared candidate = 2/11 of x  Total number of appeared candidates = Number of applicants – Number of non-appeared candidates  x – 2/11 of x = 9x/11  Total number of applicants who got selected =60% of x = 3x/5  So required % = [(3x/5)/(9x/11)] × 100 = 3300/45 = 73.33% = Approx. 73%
‘n’ men working 12 hours a day can complete a work in 15 days while (3n – 8) men working 12 hours a day can complete the same work in 9 days. In h...
Amit and BK working together can finish a particular task in 90 days, while BK and Chiku working together can complete the same task in 70 days. Determi...
‘Elvish’ and ‘Farhan’ alone can finish a work in 25 and 50 days, respectively, while ‘Gaurav’ can complete 20% of the job in 10 days. All th...
Chinu takes 20 days more and Diksha takes 6 days more than the number of days taken by both of them working together to complete ...
A takes 32 days to complete a work while B can complete the same work in 12 days less than A. If C can complete 25% of the work in 12 days, then find th...
The efficiency of C is 20% more than the efficiency of D. D alone can complete a piece of work in (y-2) days. The time taken by C alone to complete the ...
- 14 chefs can cook 21 meals in 7 hours. How much time will 10 chefs take to cook 30 meals?
The efficiency ratio of workers A and B is 15:17. If both A and B collaboratively finish a task in 30 days, how long would it take for A to complete the...
6 women and 4 children can complete a piece of work in 12 days. If 3 more women join them, they can finish 3/5 of the work in 6 days. Find the time take...
- A can complete 1/4th of a work in 5 days while B can complete 1/5th of the same work in 6 days. In how many days both of them together can complete the who...