# Problem Solving: Inequalities MCQs Quiz and Answers Tests pdf Download

Practice problem solving: inequalities MCQs in math quiz for test prep. Linear inequalities quiz questions has multiple choice questions (MCQ) with problem solving: inequalities test, answers as mary scored 200 marks in three tests. if average score of 60 is required then lowest marks she must score for fourth test are, answer key with choices as x gt; 40, x gt; 50, x gt; 60 and x gt; 70 for competitive exam preparation worksheets. Free math revision notes to learn problem solving: inequalities quiz with MCQs to find questions answers based online tests.

## MCQs on Problem Solving: Inequalities Quiz pdf Download

MCQ. Mary scored 200 marks in three tests. If average score of 60 is required then lowest marks she must score for fourth test are

- x gt; 40
- x gt; 50
- x gt; 60
- x gt; 70

A

MCQ. In 2014, 200 workers received pays on hourly basis from $15/hour to $25/hour according to difficulty of assigned tasks. largest possible amount paid to workers for 8 working hours is

- $215
- $165
- $200
- $170

C

MCQ. In 2014, 200 workers received pays on hourly basis from $15/hour to $25/hour according to difficulty of assigned tasks. least possible amount paid to workers for 10 working hours is

- $180
- $150
- $140
- $115

B

MCQ. An engineering test consist of 100 questions. 2 points are awarded for correct answer and 1 point is deducted for wrongly answered questions. Ana attempted 85 questions and her total score was above 160. minimum number of correct answers are

- x gt; 85
- x gt; 86
- x gt; 88
- x gt; 82

D