SSAT數(shù)學(xué)練習(xí)題（三） 含答案.

1. Two angles of a triangle each measure 70?. What is the measure of the third angle in degrees?

A. 40? B. 80? C. 100? D. 120? E. 140?

2. If Jack needs 2 ? pints of cream to make a dessert. How many pints will he need to make 3 desserts?

A. 2 ? B. 3 C. 4 D. 5 E. 7 ?

3. A discount store takes 50% off of the retail price of a desk. For the store&aposs holiday sale, it takes an additional 20% off of all furniture. The desk&aposs retail price was $320. How much is the desk on sale for during the holiday sale?

A. $107 B. $114 C. $128 D. $136 E. $192

4. Which vacation destination is most common for the students?

A. Beach B. Historical Sites C. Cruises D. Mountains E. Other

5. If 500 students attend Washington Middle School, how many are going to the mountains for vacation?

A. 25 B. 60 C. 75 D. 100 E. 125

6. If a ? of a teaspoon is 1 ml, then how many milliliters are in 6 teaspoons?

A. 10 ml B. 12.5 ml C. 15 ml D. 20 ml E. 24 ml

7. Which of the following is the correct graph for x≥3 or x≤ -2?

A. Line A B. Line B C. Line C D. Line D E. Line E副標(biāo)題#e#

8. A scale on a map states that every ? of an inch represents 20 miles. If two cities are 3 ? inches apart, how many miles are actually between the two cities?

A. 14 miles B. 20 miles C. 125 miles D. 230 miles E. 280 miles

9. Michelle wants to expand her flowerbed by increasing the length and width each by 2 ft. What will the new area of the flowerbed be, if L and W represent the original dimensions of the flowerbed&aposs length and width?

A. 2 LW B. 2 (L+W) C. 2L +2W D. (L+2) (W+2) E. LW/2

10. Melinda&aposs lights went out. She has 3 pairs of red socks in her drawer, 2 pairs of black socks, and 5 pairs of white socks. What is the minimum number of pairs she must remove from the drawer to ensure that she has a pair of each color?

A. 3 B. 5 C. 7 D. 9 E. 10

11. Which of the following fractions are correctly placed from the least in value to the greatest in value?

A. 1/4, 17/25, 3/4, 11/16 B. 17/25, 1/4, 11/16, 3/4 C. 1/4, 17/25, 11/16, 3/4 D. 1/4, 17/25, 3/4, 11/16 E. 3/4, 17/25, 11/16, 1/4

12. What is the mathematical average of the number of days in a typical year, the number of days in a week, and the number of hours in a day?

A. 100 B. 115 C. 132 D. 158 E. 224

13. 1.75 x 10⁵=

A. 175,000 B. 17,500 C. 1,750 D. 0.00175 E. 0.000175

14. The electric company charges 3 cents per kilowatt-hour. George used 2800 kilowatt-hours in April, 3200 kilowatt-hours in May, and 3600 kilowatt-hours in June. What was his average cost of electricity for the 3 months?

A. $72 B. $88 C. $96 D. $102 E. $113

15. On a map, 1/3 inch equals 15 miles. The distance between two towns on a map is 3 2/3 inches. How many miles are actually between the two towns?

A. 11 B. 16 C. 88 D. 132 E. 165

16. James invested $4,000 at 5% interest per year; how long will it take him to earn $200 in simple interest?

A. 1 year B. 2 years C. 3 years D. 4 years E. 5 years

17. John pays $650 in property tax. What is the assessed value of his property if property taxes are 1.2% of assessed value?

A. $28,800.27 B. $41,328.90 C. $43,768.99 D. $54,166.67 E. $64,333.39

18. A lamp is marked with a sale price of $23.80, which is 15% off of the regular price. What is the regular price?

A. $26 B. $28 C. $30 D. $32 E. $43

19. A mattress store sells their stock for 15% off of retail. If someone pays cash, they take an additional 10% off of the discounted price. If a mattress&aposs retail price is $750, what is the price after the store discount and the cash discount?

A. $550.75 B. $562.50 C. $573.75 D. $637.50 E. $675.00

20. 85% of what number is 136?

A. 160 B. 170 C. 180 D. 190 E. 220 參考答案:AECAB EDEDD CCACE ADBCA

1. Two angles of a triangle each measure 70?. What is the measure of the third angle in degrees?

A. 40? B. 80? C. 100? D. 120? E. 140?

2. If Jack needs 2 ? pints of cream to make a dessert. How many pints will he need to make 3 desserts?

A. 2 ? B. 3 C. 4 D. 5 E. 7 ?

3. A discount store takes 50% off of the retail price of a desk. For the store&aposs holiday sale, it takes an additional 20% off of all furniture. The desk&aposs retail price was $320. How much is the desk on sale for during the holiday sale?

A. $107 B. $114 C. $128 D. $136 E. $192

4. Which vacation destination is most common for the students?

A. Beach B. Historical Sites C. Cruises D. Mountains E. Other

5. If 500 students attend Washington Middle School, how many are going to the mountains for vacation?

A. 25 B. 60 C. 75 D. 100 E. 125

6. If a ? of a teaspoon is 1 ml, then how many milliliters are in 6 teaspoons?

A. 10 ml B. 12.5 ml C. 15 ml D. 20 ml E. 24 ml

7. Which of the following is the correct graph for x≥3 or x≤ -2?

A. Line A B. Line B C. Line C D. Line D E. Line E 上123下

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