Question
A sum of ₹50,000 is deposited with an annual simple
interest rate of 40%. Calculate the total amount that will be obtained after a period of 42 months.Solution
Simple interest = (sum x rate of interest x time period in months ÷ (100 x 12) So, simple interest earned = 50000 x 40 x 42 ÷ (100 x 12) = Rs. 70,000 So, amount after 42 months = 50000 + 70000 = Rs. 1,20,000 Hence, option b.
The percentage of acetic acid in commercially available vinegar is:
Which of the following helps to retain color of meat
Most enzymes are active in pH range
a) 3.5-9.5
b) 4.5-8
c) 4-7
d) 3.5-6
Which of the following is a Class II product?
Moulds can thrive best in closed, damp & dark situations. Which of the following conditions suits decent for the growth of moulds?
a. ...
The packaging material used for retail packing of ice creams is:
For zero order reaction, the rate with time is
(i)
