Q1. A is 50% more efficient than B. They together start the work and 7/12th of work is left after 8 days. Find in what time B alone will complete the whole work.
(a) 36 days
(b) 44 days
(c) 50 days
(d) 40 days
(e) 48 days
Q5. Four persons started to do a work together. ‘A’ works only in starting two days after that B, C and D works alternately starting from B. Ratio of time taken by A, B, C and D if they work alone is 4 : 3 : 2 : 5. If the work is completed in 12 days then in how many days A and C can complete the work if they work together ?
(a) 6 days
(b) 12 days
(c) 10 days
(d) 8 days
(e) None of these
Directions (6-10): Given below is the pie chart which shows the percentage distribution of females in five cities and table shows the total number of literates (male + female) in these five cities.
Total population of any city = Male + Female
Total males = Literate + Illiterate
Total female = Literate + Illiterate
Q7. If ratio of literate male to literate female in city C and E are 45 : 41 and 45 : 38 respectively then what is the ratio of literate female of city C to literate female of city E.
(a) 53 : 17
(b) 43 : 17
(c) 41 : 19
(d) 40 : 19
(e) 50 : 21
Q9. Total male and female in city D is 145000 if total illiterate female in city D are equal to total literate female in city D then find the difference in number of literate males and illiterate male in city D
(a) 55000
(b) 53000
(c) 57000
(d) 60000
(e) 50000
Solutions