Question
The shopkeeper sold the earrings at the profit of 25%
and the cost price of earrings is Rs.3600. He earns x% profit on bracelet costing Rs.3000. If the overall profit on selling both earrings and bracelet is 30%, then find the value of x?Solution
Overall profit = 30/100 × (3600 + 3000) = 1980 Profit on Earrings = 3600 × 25/100 = 900 Profit on Bracelet = 1980 – 900 = 1080 => x = (1080/3000) × 100 => x = 36%
Argemone oil is used to adulterate:
Fuzzy or cottony appearance usually represent growth of
Which is not involved in dehydration system?
Which of the following statements is/are correct?
a.      Molds are fairly resistant to dry heat
b.     Cocci usually are ...
Fermentation of glycerol in wine results in_____
Food processing in India is concentrated in which sectos?
________ is not present naturally in food but is formed during the fermentation of sugar by bacteria
Common food poisoning microbes are:
Which of the following is/ are the desirable characteristics of an antioxidants?
a.      Stability under processing conditions
b...
Pulps & concentrates are generally dried with_______