Subject :IMO Class : Class 4
Subject :IMO Class : Class 4
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Subject :IMO Class : Class 4
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Subject :IMO Class : Class 8
Ans 1:
Class : Class 8
Relative velocity of two trains is 384km/hr=320/3 m/sec.
Therefore,it can travel 1600m in 15 sec.
Therefore, the length of the second train is (1600-600)m=1000m
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Subject :IMO Class : Class 8
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Subject :IMO Class : Class 4
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Subject :IMO Class : Class 3
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Subject :IMO Class : Class 3
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Subject :IMO Class : Class 6
Ans 3:
Class : Class 9
Answer should be B. Because BE divides the triangle ABC into two equal triangle.
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Subject :IMO Class : Class 7