THE WAY (MATHEMATICS)

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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.
Correct Answer
A. 4/5
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.
Correct Answer
A. N36.00
3.

Evaluate √20 x(√5)³.
- A.
  
  10
- B.
  
  20
- C.
  
  25
- D.
  
  50.
Correct Answer
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°
Correct Answer
B. 30°, 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°.
Correct Answer
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
Correct Answer
B. 2R cos θ
7.

The population of a village is 5846. Express this number to three significant figures.
- A.
  
  5850
- B.
  
  5846
- C.
  
  5840
- D.
  
  585.
Correct Answer
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.
Correct Answer
C. 24,45
9.

Solve for x, if Iog₅(x + 2) + 3logs2 = 2.
- A.
  
  1
- B.
  
  -3/4
- C.
  
  21/2
- D.
  
  9/8
Correct Answer
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
Correct Answer
B. √5/2

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Current Version
Dec 31, 2012

Quiz Edited by
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May 14, 2009

Quiz Created by
Samsongd1

The Way (Mathematics)

2 Find the reciprocal of 3 1 1 2 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.

Evaluate √20 x(√5)³.

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

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.

What is the circumference of latitude 0° S if R is the radius of the earth?

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

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

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

If cos² x +¹/₅ = sin² x, find sec x.