Question
A sum of money lent out at simple interest amounts to
Rs.620 after 2 years and to Rs.1220 after a further period of 4 years. The sum is:Solution
Principal + SI for 2 years = Rs. 620 ------ (i) Principal + SI for 6 years = Rs. 1220 ------ (ii) Subtracting equation (i) from (ii), we get => S.I. for 4 years = (1220 – 620) = Rs. 600 ∴ S.I. for 2 years = 600 × (2/4) = Rs. 300 ∴ Principal = (620 – 300) = Rs. 320
The agency for India's export trade development is:
Concentration of SOâ‚‚ in concentrated juice is:
Salmonella can grow at a PH range of ______ and _______
_____________is a method of drying in which the moisture in the food is frozen.
Temperature is a factor of
For tenderization of meat,the enzyme is used:
Which of the following is not an intrinsic factor in food spoilage?
The process involved in bread staling is:
By which of the following processes fruit browning be prevented by adding
