Practice sequences and series quiz, college math quiz 133 for online learning. Free math MCQs questions and answers to practice sequences and series MCQs with answers. Practice MCQs to test knowledge on sequences and series, groups in maths, notation and value of function, properties of real numbers, trigonometric ratios of allied angles worksheets.

Free sequences and series worksheet has multiple choice quiz question as sum of series 1+1/3+1/3² +… is, answer key with choices as 2, ³⁄2, 43 and 109 problem solving to test study skills. For online learning, viva help and jobs' interview preparation tips, study sequences & series multiple choice questions based quiz question and answers.

Sequences and Series Quiz

MCQ. The sum of the series 1+1/3+1/3² +… is

1. 2
2. ³⁄2
3. 43
4. 109

D

Groups in Maths Quiz

MCQ. A closed set with respect to some binary operation is called semi- group if

1. * is associative
2. * is commutative
3. * is anti-commutative
4. identity element exists

A

Notation and Value of Function Quiz

MCQ. If f:x→(-x)³ is a function, then ƒ(-2) =

1. 8
2. 2
3. −2
4. −8

D

Properties of Real Numbers Quiz

MCQ. " + " is

1. binary operation on R
2. not a binary operation on R
3. a binary operation in Qc
4. not a binary operation in E

A

Trigonometric ratios of Allied Angles Quiz

MCQ. If sinθ < 0, cosθ < 0, then the terminal arm of the angle lies in the quadrant

1. 1
2. 2
3. 3
4. 4

C