If all the elements of a matrix of any order are zero, it is called

May 2, 2021 by admin

Question:

If all the elements of a matrix of any order are zero, it is called

identity matrix

null matrix

zero matrix

both b & c

Answer» d. both b & c

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

ISLM model was firstly developed by …………

May 2, 2021 by admin

Question:

ISLM model was firstly developed by …………

hansen

hicks

keynes

none

Answer» b. hicks

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

According to classical economists, variationsin savings are due to:

May 2, 2021 by admin

Question:

According to classical economists, variationsin savings are due to:

level of investment

rate ofinterest

level of employment

none of the above

Answer» b. rate ofinterest

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

Vital rates customarily expressed as :

May 2, 2021 by admin

Question:

Vital rates customarily expressed as :

percentages

per thousand

per million

per trillion

Answer» d. per trillion

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

Consumer price index number is constructed for

May 2, 2021 by admin

Question:

Consumer price index number is constructed for

a well defined section of people

workers only

all people

all the above

Answer» a. a well defined section of people

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

The death rate of women due to delivery of children is termed as :

May 2, 2021 by admin

Question:

The death rate of women due to delivery of children is termed as :

neonatal mortality rate

infant mortality rate

maternal mortality rate

foetal death rate

Answer» c. maternal mortality rate

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

Which of the following statement is TRUE with regard to total utility

May 2, 2021 by admin

Question:

Which of the following statement is TRUE with regard to total utility

total utility is the utility derived from last unit

total utility increases at a diminishing range

as consumption increases total utility goes on diminishing

at saturation point total utility is negative

Answer» b. total utility increases at a diminishing range

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

Wage cut as a solution of unemployment in classical theory is suggested by:

May 2, 2021 by admin

Question:

Wage cut as a solution of unemployment in classical theory is suggested by:

Say B. A.C. Pigou

Keynes

Marshall

Answer» b. Say B. A.C. Pigou

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

A major source of monopoly power in a market is

May 2, 2021 by admin

Question:

A major source of monopoly power in a market is

a low market elasticity of demand

a high market price elasticity of demand

aggressive rivalry between firms in a market

the presence of many firms in a market

Answer» a. a low market elasticity of demand

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

At the shut-down point,

May 2, 2021 by admin

Question:

At the shut-down point,

P =AVC

TR = TVC

the total losses of the firm equal TFC

all of the above.

Answer» d. all of the above.

Note:

The above multiple-choice question is for all general and Competitive Exams in India.