Question

45. Compare to the year 2013 in the year 2015 the price of Kerosene increased by
90%, price of LPG decrease by 5%, prices of Coal and wood increase by 40% and
65% respectively. Price of match box remains same. The importance of wood is
half then coal and importance of Kerosene is double than coal. If importance of
LPG is three times than kerosene and importance of match box is 1/8 times than
kerosene. Find the index number for group of five items and interprete it.​

Answer 1

Answer:

refer to the attachment