# Problem Solving: Inequalities MCQs Test and Answers pdf Download

Practice problem solving: inequalities MCQs and math for test prep and learning. Free study guide has multiple choice questions (MCQ) with problem solving: inequalities quiz 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 with answering options x gt; 40, x gt; 50, x gt; 60 and x gt; 70 for exam preparation. Study to learn problem solving: inequalities quiz with MCQs to find questions answers based online tests.

## MCQs on Problem Solving: Inequalities

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