Bachelor of Arts in Economics (BA Economics)

A monthly price index that measures the changes in the prices of goods sold in a primarymarket is known as the

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Question:

A monthly price index that measures the changes in the prices of goods sold in a primarymarket is known as the

A.

consumer price index

B.

quantity index

C.

index of industrial production

D.

producer price index

Answer» d. producer price index

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

Under what circumstances should we be cautious about using the mean as a measure ofcentral tendency?

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Question:

Under what circumstances should we be cautious about using the mean as a measure ofcentral tendency?

A.

when the data is skewed.

B.

when data is positively skewed

C.

when data is negatively skewed

D.

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. 

Given any quadratic equation a x2 + b x + c = 0, where a, b, and c are given constants, the solutions(roots) are given by the formula

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Question:

Given any quadratic equation a x2 + b x + c = 0, where a, b, and c are given constants, the solutions(roots) are given by the formula

A.

x =

B.

x =

C.

x =

D.

none of these

Answer» a. x =

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