Question
‘X’ and ‘Y’ together can complete a work in 16
days, while ‘Y’ and ‘Z’ together can complete the work in 10 days. If ‘Y’ takes 20 days to complete the work alone then find the time taken by all three together to complete 45% of work.Solution
Let the total work = 80 units Efficiency of (X + Y) = 80/16 = 5 units/day Efficiency of (Y + Z) = 80/10 = 8 units/day Efficiency of ‘Y’ = 80/20 = 4 units/day Efficiency of (X + Y + Z) = (1 + 4 + 4) = 9 units/day Required time taken = (0.45 × 80)/9 = 4 days
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:
