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?
- 0 Answers
- 693 Views
- Accenture, BSNL, I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
linux was introdse to
Two trains 100 meters and 120 meters long are running in the same directions with speed of 72 km/hr and 54 km./hr. in how much time will the first train cross the second?
Financial aptitude
If it costs x dollors for making certain item if quantity is 1000 and if quantity increase then the item is made using y dollars. If z number of items are made which are greater than 1000 then what is the total cost.
6 Answers College School Exams Tests, Samsung,
what is the lcm of under root 2 and under root 3
Next number in the series 1, 1/2, 1/4, 1/8 ?
0 Answers BPCL Bharat Petroleum, Sonata,
(root 200) - (root 50) =?
4 Answers Citicorp, COSL, Wipro,
what is the syllabus for group-1 and upsc exam for ias also specify the age limit for both appsc and upsc exams. is there any age relaxation for divorced women.
There are 3 ponds and rose plant in the garden of a magician. The ponds are magical and when we put flower in it, it will double them. The magician to test his assistant sets this task. The assistant has to pluck some flowers from the rose plant and put them all in the first pond, then when they double he has to take a few flowers from the first pond and put them all in the second pond, and they are doubled in the second pond has to take a few from the second pond and put them in the third which will be doubled. The task is at the end of the activity all the ponds must have the same no of flowers. He cannot carry any flowers with him and neither can he put fresh flowers in to second or third pond. how many flowers should he pluck from the plant and how many are transfered from first to second and second to third pond?
dear sir, i am preparing the all rrb board "tc,cc,asm" entrance exam. sir please send me all board previous papers in my email id "dharmendradubey@ymail.com"or"dharmendra_479@rediffmail.c om" thanks
i will come thrice in a minute, twice in a hour, once in a day, who am i?
8 Answers Infosys, Tech Mahindra,
If 12 men and 16 boys can do a piece of work in 5 days and,13 men and 24 boys can do it in 4 days, how long will 7 men and 10 boys take to do it,
English 
