Questions

If price of an article decreases from Rs. 25 to Rs. 20, quantity demanded increases from Q1 units to 1500 units. If point elasticity of demand is -1.25, find Q1?

The collection of all possible combinations of the goods and services that can be produced from a given amount of resources and a given stock of technological knowledge is called the ____________ of the economy.

The closest example of a centrally planned economy is the __________ for the major part of the 20th Century.

Which one of the following is a bad Thermal Conductor?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
Neha said, "Need I write a letter?"

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The love which is based on physical beauty is not ______.

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Levity

At least one pair of opposite angles is congruent in a _____.