Which of the following pairs of elements are found in the core of the Earth?
Iron and Silicon
Iron and Nickel
Iron and Calcium
Iron and Magnesium
Correct answer is B
No explanation has been provided for this answer.
Logical Reasoning Questions and Answers
Quantitative Reasoning Questions and Answers
Personality Test
Data Interpretation Questions and Answers
Verbal Reasoning Questions and Answers
Microsoft Office Questions and Answers
Puzzles Questions and Answers
Situational Judgement Questions and Answers
Typing Speed and Accuracy Test
Abstract Reasoning Questions and Answers
Nigeria General Knowledge Questions and Answers
Numerical Reasoning Questions and Answers
Spatial Reasoning Questions and Answers
See all →