you are taking the following test:

Grade: 8,    Subject: Math,    Topic: Algebra Arithmetic and Geometric Series
 Question 1: An Arithmetic Series is a sequence in which the difference between any two consecutive terms _______ vary by 1. vary by 2. is the same. is the same for first few terms.
 Question 2: Which of the following is a correct Arithmetic Series? 2, 5, 7, 9, 10 2, 5, 8, 11, 14 2, 3, 8, 12, 14 2, 4, 8, 16, 32
 Question 3: Select the next number in the following Arithmetic Series. 10, 15, 20, 25, 30 40 35 45 50
 Question 4: If the first term of an Arithmetic Series is A1 and the difference between subsequent numbers is D. What is the second term in the series? A1 + D A1 + 2D A1 * D A1 ÷ D
 Question 5: If the first term of an Arithmetic Series is 13 and the difference between subsequent numbers is 9. What is the fifth term in the series? 27 22 58 49
 Question 6: A Geometric Series has ____ an increasing ratio between terms. a constant ratio between terms. a decreasing ratio between terms. a constant difference between terms.
 Question 7: Which of the following is a correct Geometric Series? 1, 3, 9, 27, 81 1, 3, 5, 7, 9 1, 5, 15, 25, 45 3, 12, 48, 60
 Question 8: Select the next number in the following Geometric Series. 10, 20, 40, 80 120 160 320 100
 Question 9: If the first term of an Geometric Series is G1 and the ratio between subsequent numbers is M. What is the second term in the series? G1 − M G1 * 2M G1 * M G1 + M
 Question 10: If the first term of an Geometric Series is 13 and the ration between subsequent numbers is 4. What is the fifth term in the series? 832 52 260 3328