If A can complete a work in 6 hours, and B can complete it in
8 hours, then how much time would they take to complete the
work together?
Answer Posted / parthi
7 hours
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
3 angles or 3 sides r given. Which will form a triangle?
In a club there are male and female members. If 15 female quit then the number of males will become double the number of males. If 45 males quit no. of female becomes five times the number of males. Find the number of females.
Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remainig player they have picked 6 from argentinan and 14 from european. Now for a team of 11 they must have goalki and captain so out of 9 now they plan to select 3 from argentinian and 6 from European. Find out no. of methods avilable for it
A man shows his friend a woman sitting in a park and says that she the daughter of my grandmother's only son. What is the relation between the two
cpahlet : shoulder :: ring : ?
How many digits will be there to the right of the decimal point in the product of 95.75 and .02554 ?
In a class there are 45 pupil, out of them 12 are in debate only and 22 in singing only. Then how many in both?
A is twice efficient than B. A and B can both work together to complete a work in 7 days. Then find in how many days A alone can complete the work?
In a mixture, R is 2 parts and S is 1 part. In order to make S to 25% of the mixture, how much of R is to be added?
distance D=rt where r & t are +ve and r is constant,as t increases then D_________
What is the angle between the two hands of the clock when it shows 10:10?
The main line train starts at 5.00AM and the harbor line train starts at 5.02AM. Each train has the frequency of 10 minutes.If a guy goes in the morning at a random time what is the probability of he getting main line train?
A person runs 6 ft in 1/4 sec. how much it will run in 10 sec.
Which is the biggest perfect square amongst the following 15129, 12348, 23716, 20736
What do you think are your personal strengths and what are the areas where you need to improve as an individual?