GRE Math Multiple Choice Practice Test 공유합니다.
다들 풀어보시길 바랍니다.
정답과 해설은 댓글로 남겨드리도록 하겠습니다.
f. 123
a. 13
b. 17
c. 19
d. 24
e. 25
f. 28
2. Which of the following represent the sum of two integers such that the product of these two integers is 12. Indicate all the possible answers.
a. -8
b. -3
c. 1
d. 7
e. 9
f. 13
3. In a grocery store, there are at least 15 different brands of biscuits available. The ratio of different brands of chocolates to that of biscuits in this store is 3 to 5. Which of the following could be the possible number of chocolate brands in this store?
Indicate all possible options.
a. 4
b. 7
c. 8
d. 12
e. 15
f. 19
4. Alan went out to a supermarket to buy some house hold items. He bought a total of 4 items. The average price of first three items is $100. What was the price of 4th item if the overall average of these four items is less than $105 and greater than $95?
a. 74
b. 84
c. 88
d. 115
e. 121
f. 123