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

The decimal number 43 comprises:

• 4 units and 4 tens A
• 3 tens and no unit B
• 0 unit and 4 tens C
• 3 units and 4 tens D

If matrix contains single column and 3 rows then this type of matrix is called.

• Row matrix A
• Column matrix B
• Null matrix C
• Identity matrix D

The decimal number 23 in simplest form is:

• 3(10)^o + (10)¹ A
• 2(10)^o + 3 (10)¹ B
• 2(10)^o + 3 (10)² C
• 3(10) + 2 (10)² D

In base 2 system digits are used

• 0, 2 A
• 0, 1 B
• 2, 3 C
• 0, 1, 2 D

Interest is:

• Rent A
• Wage B
• Salary C
• Commission D

If A is matrix of order m x n then to get AB, the matrix be must be of order.

• m x m A
• p x p B
• m x p C
• n x p D

• Equal A
• Possible B
• Not possible C
• Zero D

f(x)=2x + 1 is a form of

• Linear function A
• Quadratic function B
• Odd function C
• Even function D

A linear equation always has:

• Three roots A
• Two roots B
• One root C
• No root D

• 
  A
• 
  B
• 
  C
• 
  D

The origin is:

• (0,x) A
• (y,0) B
• (0,0) C
• (x,y) D

The sign of every equation is:

• ≠ A
• = B
• > C
• < D

A set of simultaneous equation is called set of inconsistent equation if:

• Value of one of the unknown obtained A
• Value of one of the unknown obtained B
• Values of all the unknown obtained C
• None of these D

Aa^x + Ba^-x = C is a standard form of

• Exponential equation A
• Linear equation B
• Quadratic equation C
• Reciprocal equation D

5 in binary system is:

• (10)₂ A
• (101)₂ B
• (11)₂ C
• None of these D