Waec Mathematics Past Questions For Year 2016

Question 21

\(\begin{array}{c|c}

Age(years) & 13 & 14 & 15 & 16 & 17 \\

\hline

Frequency & 10 & 24 & 8 & 5 & 3

\end{array}\)

Find the median age

waec 2016

• A. 13
• B. 14
• C. 15
• D. 16

Question 22

\(\begin{array}{c|c}

Age(years) & 13 & 14 & 15 & 16 & 17 \\

\hline

Frequency & 10 & 24 & 8 & 5 & 3

\end{array}\)

The table shows the ages of students in a club. How many students are in the club?

waec 2016

• A. 50
• B. 55
• C. 60
• D. 65

Question 23

If cos \(\theta\) = x and sin 60^o = x + 0.5 0^o < \(\theta\) < 90^o, find, correct to the nearest degree, the value of \(\theta\)

waec 2016

• A. 32^o
• B. 40^o
• C. 60^o
• D. 69^o

Question 24

In the diagram, TX is perpendicular to UW, |UX| = 1cm and |TX| = |WX| = \(\sqrt{3}\)cm. Find UTW

waec 2016

• A. 135^o
• B. 105^o
• C. 75^o
• D. 60^o

Question 25

In the diagram, PR||SV||WY|, TX||QY|, < PQT = 48^o and < TXW = 60^o.Find < TQU.

waec 2016

• A. 120^o
• B. 108^o
• C. 72^o
• D. 60^o