A and B are two persons. If A works with its actual efficiency and B twice of its actual efficiency then it takes 25 days to complete the work. But If A works twice of its actual efficiency and B with its normal efficiency then the work is completed in 20 days. How many days would it take if B alone works with its actual efficiency (in Days)? A तथा B दो व्यक्ति है. यदि A अपनी वास्तविक कार्यक्षमता से और B अपनी वास्तविक कार्यक्षमता के दुगुनी कार्यक्षमता से कार्य करे तो पुरे कार्य को समाप्त होने में 25 दिन लगते है. यदि A अपनी वास्तविक कार्यक्षमता के दुगुनी कार्यक्षमता से कार्य करे और B अपनी वास्तविक कार्यक्षमता से कार्य करे तब पुरे कार्य को समाप्त होने में 20 दिन लगते है.तो बताइए B अगर अपनी वास्तविक कार्यक्षमता से अकेले कार्य करे तो पुरे कार्य को समाप्त होने में कितना समय लगेगा?
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- Consider the following statements: (a) In isogamy, the fusion of two different types of gametes takes place...
- Consider the following statements. (a) The heterozygote's phenotype is intermediate between those of the tw...
- Symptoms like bleeding gums and wounds taking longer time to heal, when the person is suffering from ______...
- Directions: A sentence is given in four parts (P, Q, R, and S). One of the parts contains a grammatical err...
- Directions: Choose the correct word/phrase to complete the given sentence. How ________ time does it take t...
- In oogenesis after arrival of spermatozoa, completion of meiosis takes place by ____________.
- Match the two columns: column-I & column-II: | || |---|---| |A. C4b2a|1. Pentamer | |B. IgM|2. ELISA| |C. B...
- Coniferae and Cycadae are two groups of Gymnospermae. Which of the following belong to the group Coniferae?...