Question
Simple interest earned on an amount of Rs. 1250 at rate
of R% per annum after 4 years is Rs. 250. Find the simple interest earned on an amount of Rs. 1300 at rate of (R + 6)% per annum after 3 yearsSolution
According to question, 250 = 1250 × R% × 4 R = 5% Therefore, required interest = 1300 × (5 + 6)% × 3 = Rs. 429
Inhibition or slowing of growth of microorganisms can be achieved by:
Options :
1. Freezing
2. Vacuum drying
3. Preservatives
4. Fermentation
Malachite green is used as adulterant in_________and_________
Amino acids are used as food additives for which of the following reasons?
Which of the following helps to retain color of meat
(i)