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Start learning 50% faster. Sign in nowLet, the speed of boat be u km/hour and speed of current be v km/hour Average speed = 2xy/(x+y) (here, x is speed of downstream and y is speed of upstream) = (2 (u+v)(u-v))/((u+v+u-v)) = (u2-v2)/u = (225-25)/15 = 40/3 km/hour IXAMBEE Method :- Average speed = (Total distance covered)/(total time taken) = (2×60)/9 =40/3 km/hour
Which is the Non-nutrient compound found in plant derived products that shows biological activity in human body known as
Milk and milk products provide which of the following vitamins.
a) A
b) D
c) E
d) K
Which of the following are essential amino acids for infants?
Cellulose is a polymer made up of
Amylase, Cellulase, Lipase, Pectinase enzymes are…in nature
What is the sweetness of Sucralose in relation with sucrose?
a) 150×
b) 300×
c) 450×
d) ...
Bacteria in which growth phase are more baro-sensitive
Common organism, which produces enterotoxin, is
GTR stands for
...........is the main milk protein & present in milk in ….form.