1. What solid figure has the same shape as the balls used in basketball, volleyball, baseball and sepak takraw? *
A. Circle
B. Sphere
C. Pyramid
D. Cylinder

2. What is the common shape of canned goods? *
A. Cone
B. Sphere
C. Pyramid
D. Cylinder

3. What do you call solid figures with curved surfaces? *
A. Non-polyhedra
B. polyhedra
C. Polygon
D. Circle

4. What is the next number in the sequence 1, 1, 2, 3, 5, 8, 13, _____? *
A. 13
B. 20
C. 21
D. 22

5. Which sequence is generated by the rule " Multiply the first term by 2 and add 1"? *
A. 1, 3, 7, 15
B. 2, 4, 6, 8
C. 3, 6, 9, 12
D. 0, 4, 8, 12​