Permanently hard water after boiling
temporarily hard water after boiling
Rain water stored in a glass jar for two years
Permanent hard water passed through permuitit
Correct answer is A
No explanation has been provided for this answer.
Verbal Reasoning Questions and Answers
Puzzles Questions and Answers
Microsoft Office Questions and Answers
Logical Reasoning Questions and Answers
Numerical Reasoning Questions and Answers
Nigeria General Knowledge Questions and Answers
Spatial Reasoning Questions and Answers
Data Interpretation Questions and Answers
Personality Test
Situational Judgement Questions and Answers
Quantitative Reasoning Questions and Answers
Typing Speed and Accuracy Test
Abstract Reasoning Questions and Answers
See all →