HSC Commerce (English Medium) 12th Standard Board Exam - Maharashtra State Board Important Questions for Mathematics and Statistics

Find x if the cost of living index is 150.

Base year weights (W) and current year price relatives (I) are given in Problem. Calculate the cost of living index in:

Find y if the cost of living index is 200.

Choose the correct alternative :

The price Index Number by Weighted Aggregate Method is given by ______.

Paasche’s Price Index Number is given by ______.

Dorbish-Bowley’s Price Index Number is given by ______.

Walsh’s Price Index Number is given by _______.

`(sump_1q_0)/(sump_0q_0) xx 100` is Paasche’s Price Index Number.

`(sump_0(q_0 + q_1))/(sump_1(q_0 + q_1)) xx 100` is Marshall-Edgeworth’s price index number.

Find x if Laspeyre’s Price Index Number is same as Paasche’s Price Index Number for the following data

Solve the following problem:

If find x is Walsh’s Price Index Number is 150 for the following data

Choose the correct alternative:

Walsh's Price Index Number is given by

Marshall-Edgeworth's Price Index Number is given by ______

Calculate
a) Laspeyre’s
b) Passche’s
c) Dorbish-Bowley’s Price Index Numbers for following data.

Given P₀₁(M-E) = 120, `sum"p"_1"q"_1` = 300, `sum"p"_0"q"_0` = 120, `sum"p"_0"q"_1` = 320, Find P₀₁(L)

Find the missing wage if the Cost of Living Index for the following data is 150.

The Cost of Living Index Numbers for years 2003 and 2008 are 150 and 200 respectively. A person earned ₹ 18,000 per month in year 2003. What should be his earning per month in year 2008, so as to maintain same standard of living as 2003?

State whether the following statement is true or false:

Dorbish-Bowley's Price Index Number is the square root of the product of Laspeyre's and Paasche's Index Numbers.

If P₀₁ (L) = 121, P₀₁ (P) = 100, then P₀₁ (F) = ______.

Calculate the cost of living index number for the following data by aggregative expenditure method:

`sqrt((sump_1q_0)/(sump_0q_0)) xx sqrt((sump_1q_1)/(sump_0q_1)) xx 100`