Paper 1  Objectives  41 Questions
WASSCE/WAEC MAY/JUNE
Year: 1988
Level: SHS
Time:
Type: Question Paper
Source: Nigeria
Answers provided
No description provided
This paper is yet to be rated
The best study methods and strategies and tips for successful exam preparation for good grades
The goal of mocks tests is to create a benchmarking tool to help students assess their performances.
Make sure you study hard but not into the latenight hours to give your body the enough rest you need.
#  Question  Ans 

1. 
Evaluate (101.5)^{2}  (100.5)^{2} A. 1 B. 2.02 C. 20.02 D. 202 E. 2020
Show Content
Detailed Solution(101.5)^{2}  (100.5)^{2};(101.5 + 100.5)202 x 1 = 202 

2. 
Express the product of 0.06 and 0.09 in standard form A. 5.4 * 10^{1} B. 5.4*10^{2} C. 5.4*10^{3} D. 5.4*10^{2} E. 5.4*10^{3}
Show Content
Detailed Solution0.06 x 0.09 = 0.0054= 5.4 x 10^{3} 

3. 
Simplify 36\(^\frac{1}{2}\) x 64\(^\frac{1}{3}\) x 5\(^0\) A. 0 B. 1\24 C. 2/3 D. 1^{1}/_{2} E. 7^{1}/_{2}
Show Content
Detailed Solution36\(^\frac{1}{2}\) x 64\(^\frac{1}{3}\) x 5\(^0\)= \(6 \times \frac{1}{4} \times 1\) = \(1\frac{1}{2}\) 

4. 
Find the 8th term of the A.P 3, 1, 1 ...... A. 13 B. 11 C. 8 D. 11 E. 17
Show Content
Detailed SolutionU_{n} = a + (n1)d= 3 + (8  1)2 = 11 

5. 
A group of students took a test and the following frequency table shows the scores above A. 2 B. 3 C. 4 D. 5 E. 7
Show Content
Detailed SolutionThe mode=4. It has the highest frequency of 7 

6. 
A group of students took a test and the following frequency table shows the scores above A. 1.75 B. 2 C. 2.5 D. 2.75 E. 3
Show Content
Detailed Solution\(\bar{x} = \frac{\sum fx}{\sum f}\)= \(\frac{55}{20}\) = \(2.75\) 

7. 
A group of students took a test and the following frequency table shows the scores above A. 0 B. 2.5 C. 3 D. 5 E. 7
Show Content
Detailed SolutionThere are 20 students. Hence, the median is found by the average of the 10th and 11th score.= \(\frac{3 + 3}{2}\) = 3 

8. 
If cos 60° = 1/2, which of the following angle has cosine of 1/2? A. 30^{o} B. 120^{o} C. 150^{o} D. 210^{o} E. 300^{o}
Show Content
Detailed Solutioncos 60° = 1/2, cos(180°  60°) = 1/2cos120° = 1/2 

9. 
In the diagram above, find the ratio PQ/PR A. 2 : 5 B. 3 : 5 C. 2 : 3 D. 3 : 2 E. 5 : 3 
B 
Preview displays only 9 out of the 41 Questions