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.
Which organ of human body stores glucose in the form of glycogen?
Identify the Lacquers used for food cans.
Options:
1. Oleoresinous
2. Phenolic resins
3. Epoxy polyamide
4. Vinyl alkyd
secondary metabolite are produced during --------- of bacterial growth
Watery soft rot is mostly found in:
Steady state environment comprising of a special blend of Oxygen, Nitrogen and carbon dioxide monitored and maintained to extend the shelf life of cert...
Which of the following is a Class II product?
Butter or ghee is adulterated with the addition of……..
The percentage of acetic acid in commercially available vinegar is:
Who developed the process of canning?
Biological Oxygen Demand (BOD) is a measure of:
