1950 AHSME Answer Key

Answers

1: $\textbf{(C)}\ 10\frac{2}{3}$

2: $\textbf{(D)}\ 21$

3: $\textbf{(E)}\ \text{None of these}$

4: $\textbf{(A)}\ \frac{a}{b}$

5: $\textbf{(A)}\ 648$

6: $\textbf{(C)}\ y^{2}+10y-7=0$

7: $\textbf{(B)}\ kggi00t+10u+1$

8: $\mathrm{(C) }300\%$

9: $\textbf{(A)}\ r^{2}$

10: $\mathrm{(D)}\text{ } 3+\sqrt6$

11: $\mathrm{(A)}\text{ }\mathrm{ Increases}$

12: $\mathrm{(C)}\text{ remains constant}$

13: $\textbf{(D)}\ 0,1,2\text{ and }4$

14: $\textbf{(D)}\ \text{There is no solution}$

15: $\textbf{(E)}\ \text{Non-existent}$

16: $\mathrm{(B)}\ 5$

17: $\mathrm{(C)}\ y=100-5x-5x^2$

18: $\textbf{(E)} \text{ Only 1 is true}$

19: $\textbf{(C)}\ \frac{md}{m+r}\text{ days}$

20: $\textbf{(D)}\ 2$

21: $\textbf{(B)}\ 24\text{ in}^{3}$

22: $\textbf{(D)}\ 28\%$

23: $\textbf{(B)}\ \ 83.33$

24: $\textbf{(E)}\ 1\text{ real root}$

25: $\textbf{(D)}\ 5$

26: $\textbf{(E)}\ \frac{10^{b}}{n}$

27: $\textbf{(B)}\ 34\text{ mph}$

28: $\textbf{(B)}\ 8\text{ mph}$

29: $\textbf{(B)}\ \dfrac{1}{8}+\dfrac{1}{x}=\dfrac{1}{2}$

30: $\textbf{(A)}\ 40$

31: $\textbf{(C)}\ 1:4$

32: $\textbf{(D)}\ 8\text{ ft}$

33: $\textbf{(D)}\ 36$

34: $\textbf{(D)}\ \dfrac{5}{2\pi}\text{ in}$

35: $\textbf{(B)}\ 4\text{ in}$

36: $\textbf{(A)}\ 125\%$

37: $\textbf{(E)}\  \text{Only some of the above statements are correct}$

38: $\textbf{(B)}\ \text{Is satisified for only 2 values of }x$

39: $\textbf{(E)}\ \text{Only }4\text{ and }5$

40: $\textbf{(D)}\ 2$

41: $\textbf{(D)}\ \dfrac{4ac-b^2}{4a}$

42: $\textbf{(D)}\ \sqrt{2}$

43: $\textbf{(E)}\ \text{None of these}$

44: $\textbf{(C)}\ \text{Cuts the }x\text{-axis}$

45: $\textbf{(A)}\ 4850$

46: $\textbf{(E)}\ \text{The area of the triangle is 0}$

47: $\textbf{(C)}\ x=\dfrac{bh}{2h+b}$

48: $\textbf{(C)}\ \text{Equal to the altitude of the triangle}$

49: $\textbf{(D)}\ \text{A circle with radius }3\text{ inches and center }4\text{ inches from }B\text{ along } BA$

50: $\textbf{(E)}\ 5\text{:}30\text{ p.m.}$

See Also

1950 AHSME (ProblemsAnswer KeyResources)
Preceded by
First AHSME
Followed by
1951 AHSME
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