[ General Knowledge ]

When two like magnetic pole are placed close together, what happens?

A. They repel
B. They attract
C. There is no change
D. They change positions

Select your answer:
     


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Next quiz: Aptitude : Height and Distance

The angle of elevation of a ladder leaning against a wall is 60º and the foot of the ladder is 4.6 m away from the wall. The length of the ladder is:
A. 2.3 m
B. 4.6 m
C. 7.8 m
D. 9.2 m


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