5. A can do a piece of work in 40 days. He works at it for 8 days and then B finishes the remaining work. How long will A require to finish the workremaining work in 16 days. How long will they take to complete the work if they doit together?

5. A can do a piece of work in 40 days. He works at it for 8 days and

1.	5. A can do a piece of work in 40 days. He works at it for 8 days and then B finishes the remaining work. How long will A require to finish the workremaining work in 16 days. How long will they take to complete the work if they doit together?
Answer» s time, let's assume the work is of eating chocolates.Assume the total number of chocolates be 80 (L.C.M of 40, 8, 16)Condition 1: X eats 80 chocolates in 40 days.Hence efficiency of X is : 2 chocos / dayCondition 2: X work for 8 days. Then Y work for 16 DAYSTHE number of chocolates eaten by X in 8 days : 2*8 = 16Rest of the chocolates are eaten by Y in 16 days.Chocolates left= 80-16= 64So Y eats 64 chocolates in 16 days.Hence efficiency of Y is : 4 chocos / dayIf they work TOGETHER , Total Efficiency would be (2 chocos / day+4 chocos / day)= 6 chocos / dayNo of days they take together to finish 80 chocolates : (80/6):13 Days 8 Hours

Discussion

No Comment Found

Related InterviewSolutions

1. ਜੇਕਰ ਕੋਈ ਵਕਰ ਰੇਖਾ ਆਪਣੇ ਆਪ ਨੂੰ ਨਾਂ ਕੱਟੇ ਤਾਂ ਉਹਵਕਰ ਹੁੰਦੀIf any curve does not intersect itself then the curve is called
Tanusec²u
Check whether the following equations are consistent or inconsistent. Solve them graphically.a) 3x+2y=5 2x - 3y = 7b) 2x - 3y = 8 4x -6y = 9c) 3/2 x + 5/3 y = 7 9x - 10y=14d) 5x-3y = 11 -10x+6y = -22e) x +2y = 8 2x+3y = 12f) x + y = 5 2x+2y = 10g) x - y = 8 3x-3y = 16h) 2x + y-6 = 0 4x-2y- 4 = 0i) 2x-2y - 2 = 0 4x-4y- 5 = 0
Can a perfect square be a term of the sequence 2,5,8,11... How can you realize this?
U wGENERAL SIMPLIFICATIONS273.A platform is to be built for a machine and the size would be 12 metreslong, 6 metres high and 3 decimetres thickness. How many bricks arerequired, if the size of a brick is 24 x 12 x 5 cm ?[I.T.I. July 1984, Motor Mech. Preliminary]
The map shows the location of the airport in a warehouse in a city. Though not displayed on the map, there is also a factory 88 miles due North of the warehouse. A truck travelled from the warehouse to the airport and then to the factory will is the total number of miles to truck traveled?A. 176 miles B. 198 milesC. 220 milesD. 250 milesPls only serious answers
Find the number of terms in the series 2, 5, 8, ... if the last term is 95.
Find the cube root of the following number A:5832 B:85.184 C:42.875with easy process explanation
One is asked to say a two digit number.a) How many two digit numbers are there ? b) What is the probability of getting a number in which one of the digits is 1 ? c) What is the probability of getting a number in which the product of the digits is a prime number ?
5. A cubical tank with edge 2 m is filled withwater. How many buckets of capacity 10 litrecan be filled from the tank?

5. A can do a piece of work in 40 days. He works at it for 8 days and then B finishes the remaining work. How long will A require to finish the workremaining work in 16 days. How long will they take to complete the work if they doit together?​

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment

5. A can do a piece of work in 40 days. He works at it for 8 days and then B finishes the remaining work. How long will A require to finish the workremaining work in 16 days. How long will they take to complete the work if they doit together?