IMO- Mathematics Olympiad (SOF) Class 10: Questions 385 - 391 of 958
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Question number: 385
» Triangle, Circle & Constructions
Question
In the given figure And , then ________
Given the Triangle DEF and Multiple Lines Are Parallel
Given the triangle DEF and GH are parallel to DF and GI are parallel to DH
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Question number: 386
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The mean of is ________
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Question number: 387
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is three vertices of the parallelogram ABCD. The coordinates of fourth vertex is ________
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Question number: 388
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If occur with frequencies respectively, then the arithmetic mean is ________
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Question number: 389
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The coordinates of the centre of a circle passing through is ________
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Question number: 390
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Orthocenter of the triangle formed by the lines and is ________
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Question number: 391
Question
A bag contains 6 Red, 9 Blue and 5 Black marbles. If a marble is drawn at random from the bag, the probability that the marble drawn is red or Blue, is ________
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