英文数学测试题

【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《英文数学测试题》，欢迎阅读！

Southern Cross Ecotourism & Education Ltd



Year 10 Entrance Examination



Name ___________ Year ______ Date_____________ Score ______/22



Multiple- Choice Questions:

1. If e=3 and f=4, then 2ef2 equals___________

A.48 B.96 C.288 D.576 2. If (x-3)÷(x+2)=0 then x=__________

A. -3/2 B. -2 C. 0 D. 3

3. A car uses 500ml to travel 5.5km. How many liters would the car use to travel 218km?____

A. 19 B. 20 C. 21 D. no of these

4. A plane flying south turned anti-clockwise through 1350. In what direction is it now flying? _________

A. NW B. SW C. NE D. SE

5. In a class of 48 students, 36 are girls. Then fraction of boys in the class is ___ A. 3/4 B. 1/4 C.1/3 D. 2/3

6. Tina thinks of a number, add 3 to it, and then square the result, I get 25. The equation represented by this expression is_________

A. n2+32=25 B. n2+3=25 C. n+32=25 D. (n+3)2=25

2. Two angles in an isosceles triangle measure 400, what is the size of the third angles? _____________ this type of angle we call__________

3. Find the unknown angles x0 below

A. B. C. x=______ x =_______ x = __________

4. Rangi pays 10% of the cost of a $120 computer game, A. How much does he paid? _____________

B. The rest of the money will be paid monthly and each month will be same amount he had paid. How many months will he pay off? __________

C. He delivers Newspaper to make money, Hourly rate is $6, how many hours he needs work totally to pay the left amount of money? ___________

5. If 100m of fence enclose a square plot of 625m2, how large a square will 200m of fence enclose?_____________


6. The chef drew a bar graph to show where the diners in his restaurant come from. What percentage was from New Zealand?

___________________%____



7. It will cost $420 to hire a bus with 40 seaters for a trip, we charge each adult $12 and each student $8 for a seater.

We want to know the minimum number of adults needed to cover the cost of hiring the bus. The simultaneous equations: x+y=40 8x+12y=420 a. Clearly explain what the term 8x represents.

________________________________________________________

b. Use the simultaneous equations to find the minimum number of adults needed. (show all your work)

8. When throwing 2 dice together, the probability of scoring a total of 4 is: show you work:

9. Work out the co-ordinates of the point which lies on both the lines y=x+1 and 3y=6-x. Draw these 2 lines below.

10. How many triangles are there in this figure?

_________

本文来源：https://www.wddqxz.cn/345a7110f18583d04964596b.html