Time and Work

1.    Person A earns Rs. 250 in 16 days and person B earns Rs.280 in 20 days. what is the ratio of their earnings?

A. 25 : 112           B. 12 : 112           C. 125 : 112                  D. 125 : 110

2.    84 women can do a piece of work in 36 days. How many women are required to complete the same work in 42 days?

A.72                     B.36                     C.44                               D.67

3.    Hasini and her daughter received Rs. 800 as wages for 5 days work. Hasini’s work was three times more efficiency has her daughter. Then what is the daily wage of her daughter?

A.35                     B.40                     C.45                               D.50

4.    There are n number of workers can finish a project work in 15 days. If there are 3 workers could be finished in 5 days less. the original number of workers are:  

A.4                       B.5                       C.6                                 D.7

5.    Person A and Person B can complete a piece of work in 30days and 20 days respectively. Then contracted to complete the work for Rs. 60,000.The share of Person A in the contracted money will be?

A.24000               B.25000               C.26000                         D.27000

Mixed Quantitative Aptitude Questions

1.     A girl decided to read a book of 1000 pages in 20 days, reading 5 hrs/day. How many days will she take to read a book of 1500 days with a rate of 2 hrs/day?

A.50                B.75                C.65               D.70

2.     27.92% of 425.02-24.03% of 299.97= (?)

A.27                B.77                C.47               D.25

3.     If 5 years before the ratio of ages of daughter and father is 3 : 15. After 5 years from now the ratio will become 8: 20. Then Find out the age of the father?

A.25                B.30                C.35               D.40

4.     Pooja scored 60 % of marks in Hindi, 70% marks in Science and ” M” marks in Maths. If Maximum marks of each subject is 150 and he scored 70% marks. Then find the marks he scored in Maths?

A.110             B.120              C.130             D.140

5.     From a group of 6 soldiers and 4 police a committee of 5 people is formed for emergency rescue operation. The committee is to be formed having at least 3 soldiers. Find the number of possible ways?

A.160             B.170              C.186             D.190