#61.
John walks everyday from his house to the police station. After walking at a rate of 2 meters/second
for 3 minutes, he looks at his watch and realizes that he has to run 4 meters/second for 1 minute so
he won’t be late. What is the distance from his house to the police station?
A
200 ft
B
1 km
C
400 m
D
600 m
Answer: 600 m
#62.
Number Series: 1/12, 1/6, 1/4, 1/3, ____
A
5/12
B
1
C
1/3
D
½
Answer: 5/12
#63.
A chemist has 400 milliliters of a solution of 20% alcohol on hand, and he wants to mix it with
enough pure alcohol to turn it into a 30% alcohol solution. How much pure alcohol will this require?
A
47
B
67
C
57
D
60
Answer: 57
#64.
What is the percentage decrease from 80 to 60?
A
25%
B
33.33%
C
75%
D
20%
Answer: 25%
#65.
What is the percentage increase from 60 to 80?
A
75%
B
20%
C
25%
D
33.33%
Answer: 33.33%
#66.
A businessman sells 60% English books and still has 28 English books. Originally, he had:
A
70
B
60
C
80
D
47
Answer: 70
#67.
Twelve and one half percent of 200 is what number?
A
52
B
25
C
50
D
12
Answer: 25
#68.
If the price of a book is first decreased by 25% and then increased by 20%, then the net change in
the price will be :
A
10%
B
20%
C
15%
D
40%
Answer: 10%
#69.
In a mixture 60 litres, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then the quantity of water to be further added is:
A
20 L
B
30 L
C
50 L
D
60 L
Answer: 60 L
#70.
Participants in a certain conference from Luzon, Visayas, and Mindanao are in the ratio of 4:3:2. If
there are 120 participants from Luzon, how many participants are there in all?
A
270
B
420
C
240
D
150
Answer: 270
#71.
2187, 729, 243, 81, 27, 9, ____?
A
6
B
3
C
2
D
12
Answer: 3
#72.
AZ CX EV GT ____?
A
IR
B
IS
C
HR
D
HS
Answer: IR
#73.
What is the Least Common Denominator of 1/8, ¾, and 1/16?
A
8
B
4
C
16
D
2
Answer: 4
#74.
What is the Greatest Common Factor of 36 and 54?
A
6
B
9
C
12
D
18
Answer: 18
#75.
2.12 is multiplied by 10 to the sixth power is?
A
2120000
B
212000000
C
2120000000
D
21000
Answer: 2120000
#76.
What is the value of x in the equation: 5x + 25 =10
A
3
B
-3
C
5
D
-5
Answer: -3
#77.
Kit is twice as old as his friend Sam. Sam is 5 years older than Cara. In 5 years,
Kit will be three times as old as Cara. How old is Sam?
A
0 y/o
B
5 y/o
C
10 y/o
D
15 y/o
Answer: 5 y/o
#78.
James’s dad is 5 times older than James and James is twice as old as his
sister Sara. In two years, the sum of their ages will be 58. How old is James now?
A
4
B
8
C
10
D
12
Answer: 8
#79.
Cathy scored 85, 87, 90, 95, and 100 in her Math exams. What will be her
average grade in Math from this period?