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
Possessive AdjectiveFuture Continuous TenseIf vs. Whether
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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