Question
The time taken by a boat to
travel (5p + 60) km upstream is equal to the time taken to travel (8p - 40) km downstream. Given that the speed of the boat is 50 km/h and the speed of the stream is 5 km/h, determine the value of 'p'.Solution
ATQ, So, (5p + 60)/ (50 – 5) = (8p – 40)/(50 + 5) 275p + 3300 = 360p – 1800 85p = 5100 p = 60 So, the value of ‘p’ is 60 km
If the Gross Domestic Product (GDP) at market prices is $1,000 billion, the indirect taxes are $200 billion, and subsidies are $50 billion, what is the ...
What is the correlation coefficient of the straight line ax+by+c=0 wherein a>0 and b <0
In the Solow Model, what is the impact of an increase in the savings rate on the steady state level of capital per worker?
Concepts of displacement and concentration effect in public expenditure are attributed to
-
A.C. Pigou an...
-
Consider the following production function
Y = F(K,AL) = K1/3(AL)2/3
Calculate the Golden state level of capita...
In an economy, S=-100+0.6Y is the saving function. If investment expenditure is 1100. Calculate consumption expenditure at equilibrium level of national...
Hedonic pricing is a method used for environmental valuation that:
Let X and Y represent prices in Rs of a commodity in Kolkata and Mumbai respectively. It is given X(bar) = 65, Y(bar) = 67, standard deviation...
Which of the following sectors received significant emphasis in the Renewable Energy Development Bill as highlighted in the Economic Survey 2023-24?
What is the probability of getting atleast one head if three unbiased coins are tossed?
