Question
Bharti, Chiku, and Diksha complete 30%, 40%, and 20% of
a task in 6 days, 12 days, and 8 days, respectively. How many days will it take for them to collectively complete 97.5% of the task?Solution
ATQ, Time taken by Bharti to complete whole work = 6/0.3 = 20 days Time taken by Chiku to complete whole work = 12/0.4 = 30 days Time taken by Diksha to complete whole work = 8/0.2 = 40 days Let total work = 120 units (LCM of 20, 30 and 40) Efficiency of A = 120/20 = 6 units per day Efficiency of B = 120/30 = 4 units per day Efficiency of C = 120/40 = 3 units per day Required time taken = (120 × 0.975)/13 = 9 days
Iodized salt contains iodine in the form of:
This highly alkaline substance neutralizes acidic chyme for enzyme action. It is called:
_________number of phase are there in the growth cycle of bacteria.
Most enzymes are active in pH range
a)Â Â Â 3.5-9.5
b)Â Â Â 4.5-8
c)Â Â Â 4-7
d)Â Â Â 3.5-6
The residual extract for alcoholic beverages is 50 by FSSAI standard. The analysis report of your sample is found as 112. It is due toÂ
Which of the following is produced with the combination of apoenzyme and coenzyme?
At ________PH, sodium benzoate is most effective to inhibit bacterial growth
0.005% is equal to
Which of the following is an example of enzyme coagulated milk product?
a.   Paneer
b.   Dahl
c.   Cheese
<...Cardiac beri beri is caused by a deficiency of:
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