Waecmaths
Title  waecmaths question 

Question 43 
In a quiz competition, a student answers n question correctly and was given D(n + 50) for each question correctly answered. If he gets D600.00 altogether. How many question did he answer correctly? 
Question 44 
The venn diagram show the number of students in a class who like reading(R), dancing (D) and swimming (S). How many students like dancing and swimming? 
Question 45 
A shopkeeper allows a discount of 15% on the market price of a mobile phone. If a customer paid GH¢ 170.00 for a mobile phone. What was the marked price of the phone? 
Question 46 
If ${{27}^{x}}={{9}^{y}}$ find the value of $\tfrac{x}{y}$ 
Question 47 
In the diagram$PQ\parallel TS,PR\parallel TU$ reflex angle QPS =245^{o}, $\angle PST={{115}^{{}^\circ }},\angle STU={{65}^{{}^\circ }}$ and $\angle RPS=x$. Find the value of x

Question 48 
Illustrated the inequality $1<3x+5<14$ on a number line 
Question 49 
A boy looks through a window of a building and sees a man fruits on the ground 50 m away from the foot of the building. If the windows is 9m from the ground. Calculate, correct to the nearest degree, the angle of depression of the mango from windows 
Question 50 
If $E=\frac{MN}{S+N}$ and E =75, M = 120, N = 5000, find S 