Question
A bag contains 350 coins of 25p denomination and 700
coins of 50p denominations. If 16% of 25p coins and 32% of 50p coins are removed, the percentage of money removed from the bag is nearly? Â ÂSolution
Total money = Rs.[350 x (25/100) + 700 x (50/100)] = Rs. 437.5 25 paise coins removed = Rs. (350 x 16%) = 56 50 paise coins removed = Rs. (700 x 32%) = 224 Money removed =Rs. {56 x (25/100) + 224 x (50/100)} = Rs. 126 Required percentage = (126/437.5) x 100 = 28.8%
According to the Economic Survey 2023-24, what was the retail inflation rate for the fiscal year 2023-24?
For n=100, given that the regression of X on Y is 4Y-6X+240 = 0 The mean of Y=100 and variance of X is 4/9 times the variance of Y. Calculate the coeffi...
The Indirect Utility function is = 12M3/27PxPy, where M is the income, P(x) is the price of commodity X and P(y) is the price of commodity Y....
The utility function of X is such that X likes to consume 2 units of lemon with every 1 liter of water. The price of lemon is Rs.1.00 and that of 1 lite...
Calculate Domestic Income:
