Question
The ratio between the present age of Beena and Meenal is
4:5, where Sumit is 3 years younger than Meenal then find the ratio of their ages 6 years hence.Solution
Let present age of Beena be 4x years and of Meenal of 5x years. According to the question, => 4x = 5x – 3 => x = 3 Present age of Beena = 4 × 3 = 12 years Present age of Meenal = 5 × 3 = 15 years Now, 6 years hence their ratio of ages, Beena age = 12 + 6 = 18 years Meenal age = 15 + 6 = 21 years Required ratio = 18:21 = 6:7
The minimum rate at which the central bank re-discounts bills held by commercial banks is called:
In a portfolio investment?
The data about sales and advertisement expenditure of a firm is given below
 Under uncertainty about a firm's Marginal Abatement Cost (MAC), explain when an emissions tax is economically preferable to a quantity stand...
For the following demand curve, Q=10P-2 , calculate the profit made by the monopolist when Marginal cost is Rs.2
What is the mean of a data if its Pearson's coefficient of skewness is 0.25, standard deviation is 7 and mode is 20.
What did the Securities and Exchange Board of India (Sebi) approve regarding settlement and market regulations?Â
Under Perfect Competition, Consider X’s production function to be Q=(min{K,L})1/2 , the price of capital is Rs.2 and price of labor is Rs.1...
Park Test is used for which of the following?
The df value for a chi-square for is based on-