Practice number sequences MCQs, grade 6 online math test 2, number sequences multiple choice questions and answers. Number sequences revision test has math worksheets, helping answer key with choices as 1800, 6400, 32000, 2000, 10500, 36000, 1500, 6500, 35000 and 1250, 6250, 31250 of multiple choice questions (MCQ) with number sequences quiz as in following sequence 2, 10, 50, 250, next three numbers will be for competitive exam prep, viva interview questions. Free math study guide to practice number sequences quiz to attempt multiple choice questions based test.

MCQ. In the following sequence 2, 10, 50, 250, the next three numbers will be

1. 2000, 10500, 36000
2. 1800, 6400, 32000
3. 1500, 6500, 35000
4. 1250, 6250, 31250

D

MCQ. Considering the pattern (2 + 2)²⁄2 = 8, (4 + 2)²⁄2 = 18, (6 + 2)²⁄2 = 32, (8 + 2)²⁄2 = 50, (10 + 2)²⁄2 = 72, the 7th line in the pattern will be

1. (14 + 2)²⁄2 = 128
2. (16 + 2)²⁄2 = 162
3. (18 + 2)²⁄2 = 200
4. (12 + 2)²⁄2 = 98

A

MCQ. If following pattern is considered (2 + 2)²⁄2 = 8, (4 + 2)²⁄2 = 18, (6 + 2)²⁄2 = 32, (8 + 2)²⁄2 = 50, (10 + 2)²⁄2 = 72, the value of 'x' in pattern (x + 2)²⁄2 = 200 is

1. 18
2. 20
3. 22
4. 24

A

MCQ. Considering the following pattern 2² + 1 = 5, 3² + 1 = 10, 4² + 17, 5² + 1 = 26, . . . . . . ., the 8th line in the pattern is

1. 7² + 1 = 50
2. 9² + 1 = 82
3. 8² + 1 = 64
4. 10² + 1 = 101

B

MCQ. If following pattern is considered 2 x (2 + 2) = 8, 3 x (3 + 2) = 15, 4 x (4 + 2) = 24, 5 x (5 + 2) = 35, . . . . . . . . . . . . ., then the value of 'a' in this pattern a x (a + 2) = 168 will be

1. 14
2. 12
3. 16
4. 18

B