Question
For a monopolist, price is Rs.16 and marginal
revenue is Rs.4, the elasticity of demand will beSolution
MR = P[1-(1/Ed)].
Putting the values in equation, you get PED = 4/3.
A certain sum of money becomes Rs. 1900 in 1 year and 2600 in 3 years at certain rate of simple interest. Find the sum of money invested.
How many possible values can the digit 'k' take if the number 9458k2 is divisible by 8?
A group of 20 boys can complete a task in 15 days. Similarly, 24 girls can finish the same task in 20 days. If the ratio of the e...
In order that the lines y = x + 1, 2x - 3y + 5 = 0 and 3x - y + m = 0 may meet in a point, the value of m should be:
Let f: [3, ∞) → R be defined by f(x) = x² – 6x + 11. The range of f is:
The average of 26 numbers is 45. If 4 is added to each number, then the new average will be:
What will come in place of ?
4, 5, 13, 40, 104, ?.
A person, 'Q', uses 40% of their monthly income on food and then spends 60% of what is left on rent. After covering these expense...
A shopkeeper bought two articles for Rs. 600 each. If he sold one of them at 40% profit and the other at 25% loss, then find the difference between the ...
