Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1

Balbharati Maharashtra State Board 12th Commerce Maths Solution Book Pdf Chapter 5 Index Numbers Ex 5.1 Questions and Answers.

Maharashtra State Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1

Find the Price Index Number using the Simple Aggregate Method in each of the following examples.

Question 1.
Use 1995 as the base year in the following problem.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q1
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q1.1

Question 2.
Use 1995 as the base year in the following problem.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q2
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q2.1

Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1

Question 3.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q3
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q3.1

Question 4.
Use 2000 as the base year in the following problem.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q4
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q4.1

Question 5.
Use 1990 as the base year in the following problem.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q5
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q5.1
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q5.2

Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1

Question 6.
Assume 2000 to be a base year in the following problem.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q6
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q6.1

Question 7.
Use 2005 as a year in the following problem.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q7
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q7.1

Find the Quantity Index Number using the Simple Aggregate Method in each of the following examples.

Question 8.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q8
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q8.1

Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1

Question 9.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q9
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q9.1

Find the value Index Number using the Simple Aggregate Method in each of the following examples.

Question 10.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q10
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q10.1
= \(\frac{3660}{2840}\) × 100
= 128.87

Question 11.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q11
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q11.1

Question 12.
Find x if the Price Index Number by Simple Aggregate Method is 125
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q12
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q12.1
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q12.2

Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1

Question 13.
Find y is the Price Index Number by Simple Aggregate Method is 120, taking 1995 as the base year.
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q13
Solution:
Maharashtra Board 12th Commerce Maths Solutions Chapter 5 Index Numbers Ex 5.1 Q13.1