Start learning 50% faster. Sign in now
Get Started with ixamBee
Start learning 50% faster. Sign in nowLet the speed of boat in still water be x km/hr and the distance be y km. Rate downstream = (x + 1.25) km/hr Rate upstream = (x – 1.25) km/hr According to the question, y/(x + 1.25) = 3 --- (i) y/(x – 1.25) = 7/2 --- (ii) On dividing equation (i) by (ii), (x – 1.25)/(x + 1.25) = 3/(7/2) = 6/7 7x – 8.75 = 6x + 7.5 x = 8.75 + 7.5 = 16.25 kmph
Pectinolytic enzymes are produced by:
Which of the following is not a conjugated protein?
Class IV milk includes milk used to...
Pulps & concentrates are generally dried with_______
This substance in food interferes with thyroxin and can produce goiter. It is called:
Deficiency of which vitamin causes scurvy disease in human beings
In the SI unit, the unit of density is
secondary metabolite are produced during --------- of bacterial growth
Which of the following are physical contaminants causing damage to the quality of product?
Wine is a