From the year $2013\displaystyle to $2023, Consumer price index number is increased from $135\displaystyle to $180. During this period, salary of the employees as per pay commission recommendation goes up from $25,000\displaystyle to $30,000. In real terms, an employee should get following additional amount (upto nearest whole number) to maintain his previous standard of living

In price index, when a new commodity is required to be added, which of the following index is used?

Fisher's ideal formula for calculating index number satisfies the ________

Shifted Price Index = $\displaystyle$$\displaystyle \frac{\text{Original Price Index}}{\text{Price Index of the year on which it has to be shifted}}$ $\displaystyle \times$ 100

If Laspeyres's Index Number is 250 and Paasche's Index Number is 160, then Fisher's Index number is

If $\displaystyle$$\displaystyle \sum$ P_0q_0 = 240, $\displaystyle$$\displaystyle \sum$ P_1q_0 = 480, $\displaystyle$$\displaystyle \sum$ P_0q_1 = 600 and $\displaystyle$$\displaystyle \sum$ P_1q_1 = 192, then Laspeyres's Index Number is

If $\displaystyle$$\displaystyle \Sigma$ P_n q_n = 249, $\displaystyle$$\displaystyle \Sigma$ P_0 q_0 = 150, $\displaystyle$$\displaystyle \Sigma$ P_n q_0 = 145 and Paasche's Index Number = 150, then Fisher's Ideal Price Index Number is