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Showing posts from September 9, 2012

WORD PROBLEMS on Statistics 10 for Class 9 and 10

Question for practice  The following questions are more helpful for  class tenth  students for all boards. Que sti ons 10.    The mode and the mean of a bi-modal statistical data are 46.4 and 41.9 respectively. Find the median. Links for the previous questions  and for   more   ...                                                                Submit your answer here in the comments  or  wait for answer Read this :  No Burden Seems Heavy for  more  ..

WORD PROBLEMS on Statistics 8 for Class 9 and 10

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Question for practice  The following questions are more helpful for  class tenth  students for all boards. Que sti ons 8.    The mode of continuous frequency distribution is 26.5. The frequency of modal class is 20, and the frequency of the class preceding the modal class and  succeeding the modal class  are 15 and 7 respectively. and the size of each class is 9. Find the lower limit of the modal class. Links for the previous questions  and for   more   ...                                                                Submit your answer here in the comments  or  wait for answer Read this :  No Burden Seems Heavy for  more  ...

PROBLEM on Trigonometry 10 September 2012 (Post Morning)

Question for practice  The following questions are more helpful for  class tenth  students for all boards. Que sti ons 31.     If sinA + cosA = 1.Find the value of 3.sinA.cosA Links for the previous questions  and for   more   ...                                                                Submit your answer here in the comments  or  wait for answer Read this :  No Burden Seems Heavy for  more  ..