Which of the following numbers is irrational? A. √256 B. 0. (34) ̅ C. 2π D. √8/√8
C
20
If √1.21=1.1, how will you describe its principal root? A. whole number B. irrational number C. counting number D. rational number
D
20
Which of the following numbers is located between 12 and 13 on the number line? A. √101 B. √150 C. √144 D. √170
B
20
If n < √75 < n + 1, what number corresponds to n+1 on the number line? A. 8 B. 9 C. 64 D. 81
B
25
If the height of a cylinder is doubled, what happens to its volume? A. It stays the same B. It triples C. It doubles D. It quadruples
C
20
If a cube has a side length of 3 cm, what is its volume? A. 6 cm³ B. 9 cm³ C. 27 cm³ D. 12 cm³
C
25
What is the volume of a cylinder with a diameter of 10 cm and a height of 4 cm? A. 100π cm³ B. 200π cm³ C. 50π cm³ D. 25π cm³
A
25
Calculate the volume of the cylindrical tank illustrated on the right. A. 352π B. 1,408π C. 1,936π D. 3,872π
A
25
What is the length of the edge of a cube if the volume is 1,728 cu.dm? A. 9 dm B. 11 dm C. 12 dm D. 13dm
C
25
What is the union of set A and Set B? A. { 2, 3, 5} C. { 2, 3, 5, 6, 7} B. {1, 3, 5, 6, 7} D. {1, 2, 3, 5, 6, 7}
D
25
What is (A – B) ? A. { 7 } C. { 2, 3, 5 } B. { 1, 6 } D. { 1, 2, 3, 4, 5, 6, 7 }
A
25
How many students like both milk tea and lemonade? A. 12 B. 22 C. 17 D. 27
A
25
Which Venn Diagram represents the given problem?
D
25
What is the plane’s average speed with the distance 2869 km and a time of 4.67 hours? A. 514.35 kph B. 714.35kph C. 614.35 kph D. 814.35 kph
C
25
The intersection of sets A and B (A ∩ B) includes: A. Elements that are in A but not in B. B. Elements that are in B but not in A. C. Elements that are in both A and B. D. Elements that are in either A or B.
C
20
How many subsets can be formed from letters of the word “driver”? A. 6 B. 12 C. 32 D. 64