Question
An organization engaged 16 workers to complete a task in 24
days. After 9 days, 6 workers had to leave unexpectedly. How many additional days will it now take to complete the work?Solution
ATQ,
Let the efficiency of each worker be 'e' units/day
Total work = 16 × 24 × e = 384e units
Work done in 9 days = 16 × 9 × e = 144e units
Remaining work = 384e - 144e = 240e units
Remaining workers = 16 - 6 = 10
Time needed = 240e ÷ (10 × e) = 24 days
Extra days = 24 - 15 = 9 days
'Imperfect' is the name of the autobiography of the ex-cricketer named:
With reference to the tropical deciduous forest, consider the following statements:
1. They are called monsoon forests.
2. The moist ...
The Rapid Action Force (RAF) is a specialized wing of which organization?Â
Identify the river historically known as Vitasta, which originates from Chashma Verinag.
In ARR method the decision is to accept the project if ARR is more than the minimum expected rate of return
What is the index of the French Stock Market ?
Which committee's recommendation led to the enactment of the Panchayat Extension to Scheduled Areas (PESA) Act in 1996, aimed at ensuring tribal selfgov...
In which year was the spinning wheel replaced by Emperor Ashoka's Dharma Chakra in the National Flag of India?
Who was the first king of the Chola dynasty?
Which of the following is Not correct regarding Money Market?
