The Way (Mathematics)

10 Questions | Total Attempts: 369

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The Way (Mathematics)

Mathematics test for post-ume examination


Questions and Answers
  • 1. 
                                          2 Find the reciprocal of             3                                             1     1                                             2     2
    • A. 

      4/5

    • B. 

      5/4

    • C. 

      2/5.

  • 2. 
    Find the difference in cost per week between employing 20 women at a weekly wage of W230.00 each and 18 boys at a weekly wage of W198.00 each.
    • A. 

      N36.00

    • B. 

      W136.00

    • C. 

      N1,036.00

    • D. 

      W1,136.00.

  • 3. 
    Evaluate √20 x(√5)3.
    • A. 

      10

    • B. 

      20

    • C. 

      25

    • D. 

      50.

  • 4. 
    If Sin y = √ 3 , the value of y between 0° and 360° are?                2                                       
    • A. 

      30°, 60°

    • B. 

      30°, 120°

    • C. 

      30°, 270°

    • D. 

      60°, 120°

  • 5. 
    A pillar Y is 4 km east of a pillar X while another pillar Z is 4 Jem south of Y on the same level ground. Find the bearing of Z from X.
    • A. 

      45°

    • B. 

      90°

    • C. 

      120°

    • D. 

      135°.

  • 6. 
    What is the circumference of latitude 0° S if R is the radius of the earth?               
    • A. 

      R cos θ

    • B. 

      2R cos θ

    • C. 

      R sin θ

    • D. 

      2R sin θ

  • 7. 
    The population of a village is 5846. Express this number to three significant figures.
    • A. 

      5850

    • B. 

      5846

    • C. 

      5840

    • D. 

      585.

  • 8. 
    Find the possible values of k for which x2 +14 x + k and x2 + 7x -18 will have a common factor.
    • A. 

      14,24

    • B. 

      24,35

    • C. 

      24,45

    • D. 

      14,45.

  • 9. 
    Solve for x, if Iog5(x + 2) + 3logs2 = 2. 
    • A. 

      1

    • B. 

      -3/4

    • C. 

      21/2

    • D. 

      9/8

  • 10. 
    If cos2 x +1/5 = sin2 x, find sec x.
    • A. 

      √2/5

    • B. 

      √5/2

    • C. 

      √3/2

    • D. 

      2/√5