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Study elementary school math multiple choice questions (MCQs): largest composite number less than 40 is with options 37, 31, 33 and 39, prime and composite numbers quiz with classroom questions and answers for students with pdf download eBooks. Free math study guide for online learning prime and composite numbers quiz questions to attempt multiple choice questions based test.

MCQ: Largest composite number less than 40 is

1. 31
2. 37
3. 33
4. 39

D

MCQ: Prime factors of 240 in form of index notation are

1. 2² x 5
2. 24 x 3 x 5
3. 2³ x 3 x 5
4. 2² x 3 x 5

B

MCQ: First five multiples of 8 are

1. 24, 32, 40, 48, 54
2. 2, 4, 8, 6, 10
3. 8, 16, 24, 32, 40
4. 1, 2, 3, 4, 5

C

MCQ: Least Common Multiple of 40 and 25 is

1. 100
2. 150
3. 200
4. 50

C

MCQ: If length of one side of a perfect square is 14cm then area of that square must be

1. 196cm²
2. 169cm²
3. 216cm²
4. 144cm²

A