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GMAT MATH

PRACTICE SESSION

Arithmetic - 1

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For the tutor

• Student should be asked to mark the correct answer.

• If the student commits a mistake, clear the concept immediately.

• For each correct answer, give one score.

• The scores for each slide should be written in the box at the bottom right

corner.

• After the session, the consolidated score should be written on the

last slide.

• These scores should be mailed to the manager.

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1. How many two-digit numbers are divisible by 5 and 6?

A) none

B) one

C) two

D) three

E) more than three

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2. 0.05 times 0.009 is

A)

B)

C)

D)

E)

45

1000

4.5

100000

0.45

10000

0.045

1000

0.45

1000

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3. The entry following in a sequence is determined by the rule . If 1 is

the entry in the sequence, the next three entries are

A) 0, -1, 2

B) 0, -1, 1

C) 0, 1, 2

D) 2, 3, 4

E) 0, 1, 0

na 2( 1)

na −

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4. How many two-digit numbers satisfy the following property: the last digit (units

digit) of the square of the two-digit number is 8?

A) none

B) 1

C) 2

D) 3

E) more than 3

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5. A class of 45 students will sit in rows with the same number of students in each

row. Each row must contain at least two students and there must be at least two

rows. A row is parallel to the front of the room. How many different

arrangements are possible?

A) none

B) 1

C) 2

D) 3

E) 4

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6. If n³ is odd, which of the following statements are true?

I. n is odd.

II. n² is odd.

III. n² is even.

A) I only

B) II only

C) III only

D) I and II only

E) I and III only

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7. It takes Clark 20 minutes to inspect a car. Frank only needs 15 minutes to

inspect a car. If they both start inspecting cars at 9:00 A.M., what is the first

time they will finish inspecting a car at the same time?

A) 9:50 A.M.

B) 10:05 A.M.

C) 9:30 A.M.

D) 10:00 A.M.

E) 9:45 A.M.

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8. Find an equivalent fraction to with a denominator of 128.3

8

63A)

128

39B)

128

45C)

128

48D)

128

51E)

128

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9. A box of light bulbs contains 24 bulbs. A worker replaces 17 bulbs in the

shipping department and 13 bulbs in the accounting department. How many

boxes of the bulbs did the worker use?

5A) 3

24

1B) 1

4

1C) 6

4

1D) 4

8

1E) 1

8

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10. Given that x and y are real numbers, let S (x, y) = x² - y². Then S(5, S(4, 5)) =

A) - 40

B) 40

C) 56

D) -49

E) -56

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11. It takes hours to get from city A to B traveling at a constant rate of speed.

What part of the distance is traveled in of an hour?

12

23

4

6A)

5

3B)

10

2C)

9

4D)

7

1E)

11

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12. If Kate has $40 and she loses $23.37, how much money does she have left?

A) $16.57

B) $16.9

C) $16.63

D) $16.57

E) $16.35

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13. If apples cost 42¢ each, how many apples can you buy for $3.85?

A) 10

B) 9

C) 8

D) 7

E) 6

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14. What is of $3,690.90?

A) $801.90

B) $821.76

C) $820.20

D) $834.78

E) $832.54

2

9

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15. If 16 cookies cost $1.00, how much should three cookies cost?

A) $0.17

B) $0.18

C) $0.19

D) $0.20

E) $0.21

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16. If a store made a profit of $23.50 on Monday, lost $2.05 on Tuesday, lost $5.03 on

Wednesday, made a profit of $30.10 on Thursday and made a profit of $41.25 on

Friday, what was its total profit or loss for the week?

A) loss of $90

B) profit of $90

C) profit of $88

D) loss of $88

E) profit of $86

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17. The temperature at noon in a city was 5ºF on Monday, 12ºF on Tuesday, -4ºF

below zero on Wednesday, -7ºF below zero on Thursday, 2ºF on Friday, 3ºF on

Saturday and -1ºF on Sunday. What was the average temperature at noon for the

week?

o

o

o

o

o

2A) 1 F

7

2B) 3 F

7

3C) 1 F

7

4D) 2 F

7

1E) 4 F

7

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18. In 1945, it cost $12 to purchase one hundred pounds of onions. In 1965, it cost

$34 to purchase one hundred pounds of onions. The price of one hundred pounds

of onions increased by how many dollars?

A) $20

B) $21

C) $22

D) $23

E) $24

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19. It costs g cents a mile for gasoline and m cents a mile for all other costs to run a

car. How many dollars will it cost to run the car for 100 miles?

A) 0.01(g + m)

B) g + 0.1m

C) 100g + 100m

D) g

E) g + m

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20. is approximately equal to which of the following?

A) 0.02

B) 0.2

C) 2

D) 20

E) 200

59.376 7.094

31.492 6.429

×

×

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21. If x, y, z are all positive and 0.04x = 5y = 2z, then which of the following is true?

A) x < y < z

B) x < z < y

C) y < x < z

D) y < z < x

E) z < y < x

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22. If the product of two integers is an even number and the sum of the same two

integers is an odd number, which of the following must be true?

A) the two integers are both odd

B) the two integers are both even

C) one of the two integers is odd and the other is even

D) one of the integers is 1

E) two integers are consecutive

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23. A wire is cut into three equal parts. The resulting segments are then cut into 4, 6, 8

equal parts respectively. If each of the resulting segments has an integer length,

what is the minimum length of the wire?

A) 24

B) 48

C) 36

D) 54

E) 72

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24. The sum of three consecutive integers is 312. What is the sum of the next three

consecutive integers?

A) 320

B) 321

C) 322

D) 415

E) 424

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25. In the repeating decimal 0.097531097531…….., what is the 44th digit to the right

of the decimal point?

A) 0

B) 1

C) 9

D) 5

E) 2

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26. How many positive integers less than 60 are equal to the product of a positive

multiple of 5 and even number?

A) 4

B) 5

C) 9

D) 10

E) 11

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27. What is the smallest integer greater than 1 that leaves a remainder of 1 when

divided by any of the integers 6, 8, 10?

A) 21

B) 41

C) 121

D) 241

E) 481

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28. What is the greatest even integer that will always evenly divide the sum of three

consecutive even integers?

A) 2

B) 3

C) 4

D) 6

E) 12

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29. The integer P is greater than 7. If the integer P leaves a remainder of 4 when

divided by 9, all of the following must be true EXCEPT

A) the number that is 4 less than P is a multiple of 9.

B) the number that is 5 more than P is a multiple of 9.

C) the number that is 2 more than P is a multiple of 3.

D) when divided by 3, P will leave a remainder of 1.

E) when divided by 2, P will leave a remainder of 1.

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30. The integers A, B, and C are consecutive and A<B<C. If A² = C, which of the

following could be the value of A?

I. -1

II. 0

III. 2

A) I only

B) III only

C) I and II only

D) I and III only

E) I, II and III

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Scores Obtained

Maximum scores 30

Scores Obtained