Get Started with ixamBee
Start learning 50% faster. Sign in now
Ratio of efficiencies = 5 : 4 : 3 Ratio of time required = 1/5 : 1/4 : 1/3 = 12 : 15 : 20 Suppose Aman, Rahul and Pratik complete the work in 12x, 15x, 20x days respectively. Then, 1/(12 x) + 1/( 15 x) + 1/( 20 x) = 1/10 (5x+4x+3x)/60x = 1/10 12/60x = 1/10 x = (12×10)/60 = 2 days Hence, the fastest worker Aman can complete the work = 12x = 12 × 2 = 24 days
Which of the following is an example of a molecule formed through covalent bonding?
The term 'Green Revolution' is associated with which agricultural scientist
Assertion (A) Forest is a renewable resource.
Reason (R): They enhance the quality of the environment.
Select the correct answer from the ...
In which year the Jantar Mantar was built in Varanasi
Who has received the ‘Patangrao Kadam Award’?
Who is the only female cricketer to surpass the 7,000 run mark in Women's One Day International Matches?
In the month of November, the TATA steel will be organizing TATA STEEL CHESS INDIA TOURNAMENT in which city of the country?
__________ aerospace agency has recently launched its Kalam 100 rockets that will power the Vikram - 1 rocket’s third engine.
Which of the following statements is/are correct in regards to the Economic Survey of India?
Uttar Pradesh covers how much area of the total geographical area of India?
