Calculus and Above

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1. The next number in...

1. The next number in the series 2, 5, 11, 20, 32, 47, is:

25

56

65

66

74

2. The next number in the series 38, 36, 30, 28, 22, is:

12

14

16

18

20

3.You want to get an oil change every 4,000 miles. How many oil changes do you get in a year driving 1000 miles a month?

1

2

3

4

5

4. The next number in the series 13, 18, 16, 21, 19, is:

22

23

24

25

26

5.A tire dealer sells 2 tires for as much as he paid for 3 tires. He paid $240 for a dozen tires. What is the total profit on 12 tires?

120

180

240

360

385

6.What will the last payment be to pay off a $1,250 computer plus 8% sales tax with monthly payments of $120?

10

11

12

20

30

7.Four people in a room. Each shakes hands with each of the others once. How many handshakes are there?

6

10

12

16

22

8. The missing number in the series 9, ____, 6561, 43046721 is:

81

25

62

31

18

9.One number is 2 more than 3 times another. Their sum is 22. Find the numbers.

8, 14

5, 17

2, 20

4, 18

10, 12

10. The missing number in the series 1, 4, 27,____, 3125 is:

81

35

729

256

115

11.The next number in the series 3, 4, 6, 7, 9, 10 is:

12

11

15

17

13

12. A farmer is planting a straight row of crops with 3 feet between each plant. If 23 are planted, what is the distance between the first and last plant?

72

66

69

63

75

13. The difference between two numbers is 25. The smaller number is 1/6th of the larger number. What is the value of the smaller number?

11

3

5

9

10

14.A radio station's signal has a radius of 100 miles. If you drive at a constant speed of 40 miles an hour, nonstop, directly across the diameter of the signal, how long can you listen to the station before the signal fades?

4 hours

2.5 hours

2 hours

5 hours

15.If a man runs for an hour and a half at 8 miles an hour due south; and then he continues south on a bus traveling at 55 miles an hour, for 24 minutes. How far did he travel?

37 miles

34 miles

30.2 miles

35 miles

36 miles

16.George saves 18% of his total gross weekly earnings from his 2 part-time jobs. He earns $6.25 per hour from one part-time job and $7.50 per hour from the other part-time job. George works a total of 40 hours between the two jobs each week. What additional information is needed to determine the amount of his earnings he saves each week?

The number of days he works at each job

The number of hours he works at each job

The number of hours he works each day

The number of hours he works each week

No further information is needed

17.Mary buys 8 widgets for $40.00. She adds $1.00 in enhancements to each widget and sells them for $9.00 each. What is Mary's estimated gross profit margin?

25%

33%

44%

50%

67%

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