Std. XII Activity Work Book

Activity Work Book for XII New syllabus (With Marathi Translation) is available for sale. Do buy it as early as possible. Price Rs. 400 + 50 (Packing and Postage charges)= Rs.450. Discount is available on buying 25 and more copies < Contact Writer:- Prof. Tushar Chavan from Rashtriya Junior College, Chalisgaon Dist.Jalgaon. Whats app Number: 9850737199 , Cell 9850737199. Pages in the book- 400


English Grammar Activity Workbook First Edition (for class 8 to 12) is available for sale. Price Rs. 220 + Rs. 50 (Postage / Courier Charges) = Rs. 270. Discount is available for buying 30 or more books. Contact Writer: Prof. Tushar Chavan from Rashtriya Junior College, Chalisgaon Dist.Jalgaon Whats app Number: 9850737199

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Wednesday, 5 June 2019

Percentile - Formula and Concept

Percentile :
“Percentile” is in everyday use, but there is no universal definition for it. The most common definition of a percentile is a number where a certain percentage of scores fall below that number. ... If you know that your score is in the 90th percentile, that means you scored better than 90% of people who took the test.

Formula :

पर्सेंटाइल वरून रँक काढण्याचा फॉर्म्युला

Rank = (100 – P)× N /100

P = Percentile scored by  student

N = No. of students appearing for exam.

For PCM Group, N = 276166

FOR PCB Group, N = 281154


 एखाद्या विद्यार्थ्यांचे 96 Percentile आहेत यांच्या अर्थ 100 विद्यार्थी CET परिक्षेस बसले असतील तर या विद्यार्थ्यांचा क्रमांक 5 वा आहे. आता च्या CET मध्ये PCM विषय घेऊन 2 लाख 76 हजार 166 विद्यार्थी बसले होते.

   समजा, एखाद्या विद्यार्थ्यांचे 96 Percentile आहेत.त्याची आता च्या CET मधील Rank खालील प्रमाणे
काढा.

Rank ={[100-96]÷100}×276166+1
         
           = 11047

म्हणजेच महाराष्ट्र मध्ये त्याची Rank ही 11047 वी आहे. व त्यानुसार त्यास इंजीनियरिंग कॉलेज मध्ये प्रवेश मिळणार आहे.

1 comment:

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