किरण प्रकाशिकी एवं प्रकाशिक यंत्र | Class 12 NCERT भौतिक विज्ञान | 10 AM Class By Shubham Sir | L2 |

NEET 2020 - Revision In 60 Days | NCERT Class 12 Molecular Basis of Inheritance Part -2 | NEET Biology

NEET 2020 - Revision In 60 Days | NCERT Class 12 Principle of Inheritance and Variation Part -2 | NEET Biology

NEET 2020 - Revision In 30 Days | NCERT Class 12 Chapter 2 Sexual Reproduction In Flowering Plants | NEET Biology Revision

There are 5 students in class 10, 6 students in class 11 and 8 students in class 12. If the number of ways, in which 10 students can be selected from them so as to include at least 2 students from each class and at most 5 students from the total 11 students of class 10 and 11 is 100 k, then k is equal to _______.

In class 12 there are 8 students. In class 11 there are 6 students .In class 10 there are 5 students . Total ways of selecting 10 students , such that there are at least 2 students from each class and at most 5 students from 11 students of Class 10 and 11 combined is 100k. Then find value of k

Class 12 Chemistry | Chapter 10 | Haloalkanes and Haloarenes | Important Questions | CBSE Boards Revision | Part 2

Consider the marks, out of 100, obtained by 51 students of a class in a test, given in Table 14.9. M a r k s"N u m b e r o f S t u d e n t s"0-10 5 10-20 10 20-30 4 30-40 6 40-50 7 50-60 3 60-70 2 70-80 2 80-90 3 90-100 9Tot a l 51 Draw a freque

From a class of 12 boys and 10 girls,10 students are to be chosen for a competition; at leastincluding 4 boys and 4 girls.The 2 girls who won the prizes last year should be included.In how many ways can the selection be made?

Aprivatefirmhaslaid downfollowing criteria for se lection of Executive officers (Finance): The candidate must (i) be a graduate in any discipline in first class with minimum 60% marks. (ii) have obtained postgraduate management degree/ diploma with specialisation in Finance with minimum 55% marks. (iii) be willing to work anywhere in India. (iv) be not less than 22 years and not more than 28 years of age as on 1.10.2006. (v) have cleared the selection test with minimum 50% marks. However, if a candidate satisfies all the above m entioned criteria EXCEPT- (A) at (ii) above, but has done post graduation in Economics with minimum 60% marks or h as passed CA I ICWA exam, the case may be referred to the CEO of the firm. (B) at (i) above, but h as a post-qualification experience of at least 2 years in finance department, the case may be referred to the board of directors. In each question below information about one candidate is given. You have to study the information provided with reference to the criteria and conditions given above and take one of the following courses of action. You are not to assume anything other than the information provided in each question. All these cases are given to you as on 1.10.2006. Sangeeta Sharma is BSc (Agri) with 72% marks and second class. She has passed postgraduate management diploma in Finance with 65% marks and thereafter she has been working in finance department of a co-operative bank for last three years. Her date of birth is 21.12.1979. She has no problem in working anywhere in India. She has cleared the selection test with 58% marks.

The following data : 2, 5, 15, 25, 20, 12, 8, 7, 6, 16, 21,17, 30, 32, 23, 40, 51, 15, 2, 9, 57, 19, 25 is grouped in the classes 0 –5, 5 –10, 10 –15 etc. Find the frequency of the class 20 –25.