True Discount

Practice Volume and Surface Area – What would be the value of (log a)^2 -(log b)^2

Practice True Discount – if x ls a real number such that log3(5)= log5(2+x), then which of the following ls true?

Practice True Discount – if log(2^a * 3^b * 5^c) is the arithmetic mean of lob (2^2 * 3^3 *5), log(2^6 * 3 * 5^7) and log(2 * 3^2 * 5^4), then a equals.

Practice True Discount – The value of log0.008 _/5 + log_/3 81 – 7 is equal to

Practice True Discount – Suppose, log3 x= log12 y = a, where x, y are positive numbers, if G is the geometric mean of x and y, and log6 G is equal to

Practice True Discount – log base 12 144p=3 then p= ?

Practice True Discount – The Value of log8(64) – log64(4096) is

Practice True Discount – If the truediscount on a sum due 2yrs hence at 14% per annum be Rs168. The sum due is?

Practice True Discount – The true discount on Rs.2562 due 4 months hence is Rs.122.The rate % is?

Practice True Discount – A man buys a watch for Rs1950 in cash and sells it for Rs 2200 at a credit of 1 yr. The rate of interest is 10% per annum. Then he gains or loose how much amount?

Practice True Discount – The TrueDiscount on a certain sum of money due 3 years hence is Rs.250 and SimpeInterest on the same sum for same time and same rate is Rs375. Find sum and rate%?

Practice True Discount – The true discount on a certain sum of money due 3 year hence is Rs.100 and the
S.I. on the same sum for the same time and at the same rate is Rs.120. Find
the sum and the rate percent.

Practice True Discount – The true discount on a bill due 9 months hence at 12% per annum is Rs. Find the amount of the bill and its present worth.

Practice True Discount – The True discount on Rs1760 due after a certain time at 12% per annum is Rs160. The time after which it is due is?

Practice True Discount – The true discount on a bill due 9 months hence at 16% per annum is Rs. 189. The amount of the bill is