Question
A contractor was tasked with constructing a bridge
within 45 days. To complete the project, he initially hired 75 workers. However, after 40 days, he discovered that only 75% of the work had been completed. How many additional workers must he hire to ensure the remaining work is finished on schedule?Solution
Let the contractor employed ‘x’ more workers after 40 days. So according to question: (75 × 40)/0.75 = {(x + 75) × 5}/0.25 20x + 1500 = 4000 20x = 2500, x = 125 So, 125 more workers are required to complete the work on time.
The germination of seeds while still on the mother plants is known as ____
What is the premium for Kharif crops in PMFBY?Â
What is the average crop duration for banana before harvest?
Which plant hormone is responsible for cell elongation in fruits ?
The strategy of using as many out lets as possible is called
The stickiness in rice is due to ____Â
Which process involves the removal of sodium ions from soil?
Among the following, which is not a breed of goat?
Which of the following is the latest addition to the list of essential nutrients?
The term ‘mixed farming’ refers to:
