Quantitative Aptitude
32 questions across 10 exam years. Answers for this topic
A can do a piece of work in 24 days. B can do the same work in 16 days and C can do the same work in 5/4th time required by both A and B together. A and B work together for 6 days, then C complete the remaining work. How many day did C work ?
Note: fraction options read from rendered page
A can complete 60% of a work in 9 days. A and B together can complete 20% of the same work in 7/4 days. Find time taken by B to complete the work alone?
Note: fraction 7/4 transcribed from image in source
To complete a work, A works for 15 days & B works for 8 days. It can also be completed when they together work for 12 days. Find the difference between wages received by them if A works for 9 days & B works for 16 days on the same work and total wages received for the work is Rs. 4200.
Ten men or 8 women can complete a piece of work in 4 days and 5 days respectively. Find in how many days 2 men and 3 women together can complete the same piece of work.
B alone can do a work in 15 days, while A, B & C together can do the same work in 5 days. If A alone takes 8 days less than C to complete the same work, then in how many days C can complete 3/4 th of same work?
A can do a piece of work in eighteen days, while B and C together can do the same work in six days. If the ratio of efficiency B to A is 8 : 5, then find in how many days C can complete the same work alone?
Note: options transcribed from images in source
A and B together decided to dig a well in 7.5 days while working 4 hours in a day. But due to tiredness their efficiency decreases by 50% every hour in a day and they started every day with full energy. Now find in how many days well will be dig?
A alone takes 60% more time than A & B takes together to finish a piece of work. If B alone can finish the same work in 160 days, then find in how much day’s A alone can finish the work?