Learn factors and multiples MCQs, grade 6 math test 8 for online learning courses and test prep. Prime and composite numbers multiple choice questions (MCQs), factors and multiples quiz questions and answers include math worksheets for 6th grade math homework help.

Math multiple choice questions (MCQ): largest prime number less than 20 is with options 15, 16, 19 and 18, prime and composite numbers quiz with online teaching aids and teaching resources to teach daily math for kids. Free math study guide to learn prime and composite numbers quiz to attempt multiple choice questions based test.

MCQ: Largest prime number less than 20 is

1. 16
2. 15
3. 19
4. 18

C

MCQ: HCF of 450 and 540 is

1. 30
2. 24
3. 20
4. 16

A

MCQ: Numbers that have only two factors and are different from each other are called

1. odd numbers
2. prime numbers
3. composite numbers
4. even numbers

B

MCQ: Prime factors of 40 are

1. 2 x 2 x 3 x 5 x 5
2. 2 x 3 x 5 x 5
3. 2 x 2 x 2 x 5
4. 2 x 3 x 5

C

MCQ: Prime factors of 98 in form of index notation are

1. 2 x 5 x 7²
2. 2 x 5²
3. 2 x 7²
4. 2 x 7³

C