11th Class I.Com Part 1 Business Mathematics MCQ Test With Answer for Business Mathematics Full Book

Hexadecimal number system is based on:

• Two digits A
• Ten digits B
• Eight digits C
• Sixteen digits D

According to text (C-S)>0 is:

• Loss A
• Profit B
• Mark-up C
• Mark-down D

Solution set of equations 4x + 5y = 40 and 3x + 2y = 23 is:

• { (4,5) } A
• { (5, 4) } B
• { (-5, 4) } C
• { -4, -5) } D

• 4 : 3 A
• 3 : 4 B
• 9 : 3 C
• 3 : 1 D

The graph of a quadratic function is called a

• Quadratic graph A
• Parabola B
• Curve C
• Horizontal line D

Two homogeneous quantities which expressed in different unit of measurement is called a

• Price A
• Profit B
• Rate C
• Ratio D

What percent Rs.300 is of 300:

• 30% A
• 10% B
• 20% C
• 15% D

• Unit matrix A
• Diagonal matrix B
• Square matrix C
• Singular matrix D

Cramer's rule is used to solve

• System of quadratic equation A
• System of linear equation B
• Any system of equation C
• None D

3.25 is a ratio of:

• 3 and 25 A
• 32.5 and 10 B
• 325 and 100 C
• 13 and 4 D

• 
  A
• 
  B
• 
  C
• 
  D

If 3^2x + a = 10 3^x in transformed from is y² + 9 = 10y, then the transformation is:

• 3^2x = y A
• 3^x = y B
• 1/3^x =  y C
• None of these D

The positive difference among the sale price and cost price is called

• Loss A
• Profit B
• Percentage C
• Ratio D

(1101)₂ + (1001)₂ = --------------------------------

• (10110)₂ A
• (11100)₂ B
• (10001)₂ C
• (11011)₂ D

Quantity discount buy 2 get 3 is equal to:

• 20% A
• 33 1/2 % B
• 67 2/3 % C
• None of the above D