Practice number sequences MCQs in math quiz for test prep. Number sequences quiz questions has multiple choice questions (MCQ) with number sequences test, answers as considering following pattern 2 x (2 + 2) = 8, 3 x (3 + 2) = 15, 4 x (4 + 2) = 24, 5 x (5 + 2) = 35, 7th line in pattern will be, answer key with choices as 8 x (8 + 2) = 80, 9 x (9 + 2) = 99, 8 x (8 - 2) = 48 and 8 x (8 + 4) = 96 for competitive exam preparation worksheets. Free math revision notes to learn number sequences quiz with MCQs to find questions answers based online tests.

MCQ. Considering following pattern 2 x (2 + 2) = 8, 3 x (3 + 2) = 15, 4 x (4 + 2) = 24, 5 x (5 + 2) = 35, 7th line in pattern will be

1. 8 x (8 + 2) = 80
2. 9 x (9 + 2) = 99
3. 8 x (8 - 2) = 48
4. 8 x (8 + 4) = 96

A

MCQ. In following number sequence 40960, 10240, 2560, 640, next three numbers in sequence are

1. 300, 150, 50
2. 200, 90, 10
3. 160, 40, 10
4. 180, 60, 20

C

MCQ. Considering following pattern 2 x (2 - 1) = 2, 3 x (3 - 1) = 6, 4 x (4 - 1) = 12, 5 x (5 - 1) = 20, 8th line in pattern will be

1. 9 x (9 - 1) = 72
2. 8 x (8 - 1) = 56
3. 7 x (8 - 1) = 49
4. 10 x (10 - 1) = 90

A

MCQ. If following pattern is considered 22 + 1 = 5, 32 + 1 = 10, 42 + 17, 52 + 1 = 26, . . . . . . ., then value of x in x2+1 = 170 will be

1. 12
2. 15
3. 14
4. 13

D

MCQ. In following sequence 79, 76, 73, 70, next three numbers in sequence are

1. 65, 62, 59
2. 67, 64, 61
3. 68, 65, 63
4. 66, 63, 60

B