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Selection method of 4 women out of 7 women = 7C4 =7 ! / (7-4)! ×4! =7! /3! ×4! =7×6×5×4!)/3! ×4! =7×6×5)/3×2 =35 Method of selecting 8 out of 10 men = 10C8 10 ! / (10-8)! ×8! = (10×9×8!) / (2!) ×8! =45 Total method of selection = 35×45= 1575.
In the year 2013, the student appearing in IMS is what percent of the studentsappearing in UIT and XLRI together in that year? ( approx )
...What is the total number of applications received from the females in all the branches of the bank?
In an examination, a candidate is required to pass all six different subjects. The number of ways he can fail is:
Maya deposits Rs. 5,000 in a bank offering 10% p.a. simple interest. In how many months will her investment grow to Rs. 6,000?
If in a particular month, disbursement was made in 50% of the total number of sanctioned loans by Branch M, find the total number of disbursed loans tha...
How many people have preferred to go Thailand in all the years together?
The bar graph given below shows the production of paper (in lakh tonnes) by two different companies L and M for the given years.
In 2012, no. of students appearing for IMS was 5%. However each year no of students increases by 10% in number. What will be the difference between the ...
What is the percentage of students whose height is in the c...
The given Bar Graph presents the number of different types of vehicles (in lakhs) exported by a company during 2014 and 2015.
