9. Prime Numbers
Question: What is the next prime number after 17?
- a) 19
- b) 20
- c) 21
- d) 23
Answer: a) 19
10. Quadratic Sequence
Question: Find the missing term in the quadratic sequence: 1, 4, _, 16, 25.
- a) 6
- b) 8
- c) 9
- d) 12
Answer: c) 9
11. Arithmetic Progression
Question: If the sum of the first 6 terms of an arithmetic sequence is 42 and the common difference is 3, what is the first term?
- a) 2
- b) 3
- c) 5
- d) 6
Answer: a) 2
12. Geometric Progression
Question: In a geometric sequence, if the first term is 3 and the common ratio is 2, what is the 5th term?
- a) 24
- b) 48
- c) 10
- d) 32
Answer: b) 48
13. Cube Numbers
Question: What is the cube of 4?
- a) 12
- b) 64
- c) 16
- d) 24
Answer: b) 64
14. Exponential Growth
Question: If an amount doubles every hour, how much will it grow after 3 hours?
- a) Triple
- b) Quadruple
- c) Double
- d) No change
Answer: b) Quadruple
15. Factorial
Question: What is the value of 5!5! (5 factorial)?
- a) 120
- b) 60
- c) 20
- d) 240
Answer: a) 120
16. Area of a Triangle
Question: If the base of a triangle is 10 units and the height is 8 units, what is the area?
- a) 40 square units
- b) 80 square units
- c) 20 square units
- d) 64 square units
Answer: a) 40 square units
17. Word Problem
Question: If Sally has 3 apples and gives 2 to her friend, how many apples does Sally have now?
- a) 1
- b) 2
- c) 3
- d) 4
Answer: a) 1
18. Basic Algebra
Question: If x+5=10x+5=10, what is the value of x?
- a) 5
- b) 10
- c) 15
- d) 20
Answer: a) 5
19. Word Problem
Question: If Sally has 3 apples and gives 2 to her friend, how many apples does Sally have now?
- a) 1
- b) 2
- c) 3
- d) 4
Answer: a) 1
20. Word Problem
Question: If John has 4 marbles and he gets 2 more, how many marbles does John have in total?
- a) 5
- b) 6
- c) 7
- d) 8
Answer: b) 6