Skip to content
p.paperbanao.
Continue

Punjab (PTB) · Full book test · Free

1st Year Business Maths Full Book Paper

75 marks · 2 hours 30 minutes · 39 questions. Covers: 6 chapters (UNIT 1: Business Arithmetic to UNIT 6: Binary Number System and its Operations).

Your school name

1st Year Business Maths Full Book Paper

1st Year · Business Maths · Punjab (PTB)

Name: ____________Roll No: ________Class/Section: ________Date: ________Total marks: 75Time: 2 hours 30 minutes

Q1. Multiple choice questions (Attempt all · 15 × 1 = 15)

  1. Compound interest for same principal, same rate and sama period is always:

    1. < simple interest

    3. > simple interest

  2. If , then matrix will be:

  3. The decimal number 23 in simplest form is:

    1. 3(10)0+2(10)1

    2. 2(10)0+3(10)1

    3. 2(10)0+3(10)2

    4. 3(10)+2(10)2

  4. % of 400 is:

    1. 20

    2. 40

    3. 60

    4. 80

  5. Product of roots of equation ax2+bx+c=0

  6. For the point P(3,6).

    1. 3 is abscissa

    2. 6 is abscissa

    3. 3 is ordinate

    4. Both 3 and 6 are ordii

  7. Simple interest on Rs. 20000=@ 10% in 4 years is:

    1. 2000

    2. 4000

    3. 8000

    4. 16000

  8.  matrix is:

    1. None-singular

    2. Singular

    3. Identity

    4. All

  9. (9)10 in binary system is:

    1. (1010)2

    2. (1001)2

    3. (1100)2

    4. (1000)2

  10. 30% of 300 is:

    1. 80

    2. 90

    3. 70

    4. 60

  11. The roots of quadratic equation 2x2-5x+3=0 are:

    1. Real and equal

    2. Real and unequal

    3. Imaginary

    4. None of these

  12. Graph of the linear equation is:

    1. Para bola

    2. Straight line

    3. Circle

    4. Impossible

  13. The formula for finding rate for simple interest is:

  14. In order of matrix A is 2 x 2 and order of matrix B is 2 x 1 then order of (AB)t will be:

    1. 2 x 1

    2. 1 x 2

    3.  2 x 2

    4. 1 x 1

  15. In the binary system 2 equals to:

    1. (10)2

    2. (11)2

    3. (101)2

    4. (110)2

Q2. Short questions (Attempt any 12 of 18 · 12 × 2 = 24)

  2. Solve the following equation by quadratic formula: x2+x-3=0

  3. Write any two types of annuity.

  4. Convert the following binary number into decimal number. 

  5. Draw graph of linear function 3x=-y+2.

  6. Write formula of calculating discount rate.

  7. Define null matrix.

  8. Solve the following equation by quadratic formula: 9x2-81=0

  9. The interest on a loan of Rs. 840 for 9 months was 63. find the rate.

  10. Convert the following decimal number into binary number system. 93

  11. Define variable and constant.

  12. Brokerage paid on RS. 3500 was Rs. 175, the rate of brokerage is?

  14. Solve the quadratic equation by factorization: 2x2+7x+6=0

  15. Find the simple interest on Rs 2000 for one year at 10%.

  16. Simplify: (1001)2+(11)2.

  17. Conver 2x-3y=6 into intercepts.

  18. A man bought a second hand motor car for Rs. 160000 and sold it for Rs. 165000 how much profit or loss did he make?

Q3. Long questions (Attempt any 4 of 6 · 4 × 9 = 36)

  2. At what rate Rs. 5000 double itself in 4 years by simple interest.

  3. Simplify: (1011100)2-(111100)2.

  4. Find slop of a line meeting at the point P1 (2,5) and P2 (6,9).

  6. A manufacturer offered  commission to an agent to sale his old stock. The agent received Rs 15000 as commission. Find the amount received by the manufacturer.