IMO- Mathematics Olympiad Class 10: Questions 388 - 392 of 958
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Question number: 388
Question
If occur with frequencies respectively, then the arithmetic mean is ________
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| a. | 4.4 |
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| b. | 5.5 |
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| c. | 3.5 |
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| d. | 6.5 |
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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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Question number: 392
» Triangle, Circle & Constructions
Question
In the adjacent figure, BA and BC are produced to meet CD and AD produced in E and F. then is ________
Figure BA and BC Are Produced to Meet CD & AD Produced in E & F
Given the adjacent figure BA and BC are produced to meet CD and AD produced in E and F then find sum of Angles AED and CFD
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