HSC Commerce: Marketing and Salesmanship ११ वीं कक्षा - Maharashtra State Board Question Bank Solutions

Mr. Rajesh. Has Rs. 1800 to spend on fruits for a meeting. Grapes cost Rs. 150 per kg. and peaches cost Rs. 200 per kg. Formulate and solve it graphically.

Diet of a sick person must contain at least 4000 units of vitamin. Each unit of food F₁ contains 200 units of vitamin, where as each unit of food F₂ contains 100 units of vitamins. Write an inequation to fulfil sick person’s requirements and  represent the solution set graphically.

Find the graphical solution of the following system of linear inequations:
3x + 2y ≤ 24, 3x + y ≥ 15, x ≥ 4

Find the graphical solution of the following system of linear inequations:
2x + y ≥ 8, x + 2y ≥ 10, x ≥ 0, y ≥ 0

Solve the following system of inequalities graphically.
x ≥ 3, y ≥ 2

Solve the following system of inequalities graphically.
2x + y ≥ 6, 3x + 4y ≤ 12

Solve the following system of inequalities graphically.
x + y ≥ 4, 2x – y ≤ 0

Solve the following system of inequalities graphically.
x + y ≤ 6, x + y ≥ 4

Solve the following system of inequalities graphically.
2x + y ≥ 8, x + 2y ≥ 10

Solve the following system of inequalities graphically.
x + y ≤ 9, y > x, x ≥ 0

Solve the following system of inequalities graphically.
5x + 4y ≤ 20, x ≥ 1, y ≥ 2

Solve the following system of inequalities graphically.
3x + 4y ≤ 60, x + 3y ≤ 30, x ≥ 0, y ≥ 0

Solve the following system of inequalities graphically.
2x + y ≥ 4, x + y ≤ 3, 2x – 3y ≤ 6

Solve the following system of inequalities graphically.
x – 2y ≤ 3, 3x + 4y ≥ 12, x ≥ 0, y ≥ 1

Solve the following system of inequalities graphically.
4x + 3y ≤ 60, y ≥ 2x, x ≥ 3, x, y ≥ 0

Solve the following system of inequalities graphically.
3x + 2y ≤ 150, x + 4y ≥ 80, x ≤ 15, y ≥ 0, x ≥ 0

Solve the following system of inequalities graphically.
x + 2y ≤ 10, x + y ≥ 1, x – y ≤ 0, x ≥ 0, y ≥ 0

Kanchan purchased a Maruti car for Rs.2,45,000/- and the rate of depreciation is `14 2/7 %` per annum. Find the value of the car after two years?

The value of a machine depreciates from Rs.32768 to Rs.21,952/- in three years. What is the rate of depreciation?

The value of a machine depreciates at a rate of 10% every year. It was purchased 3 years ago. Its present value is Rs.2,18,700/-. What was the purchase price of the machine?