A cinema hall has a capacity of 100 seats - 40 seats in balcony and 60 seats on the ground floor .In how many ways can 100 viewers be accommodated,if 10 of them want to be in the balcony and 15 others refuse to be in the balcony?
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Someone please explain the solution for this ....
Eucalyptus oil costs 18 times as much as coconut oil and elachi oil costs 10 times as much as coconut oil. Two medicinal oils A and B are formed by mixing eucalyptus oil and elachi oil such that A and B are 13 times and 15 times, respectively, as costly as coconut oil. What is the ratio of the percentages of elachi oil, in oils A and B
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Eucalyptus oil costs 18 times as much as coconut oil and elachi oil costs 10 times as much as coconut oil. Two medicinal oils A and B are formed by mixing eucalyptus oil and elachi oil such that A and B are 13 times and 15 times, respectively, as costly as coconut oil. What is the ratio of the percentages of elachi oil, in oils A and B?
M is a two digit number which has the property that : the product of factorial of it's digits> sum of factorial of its digits.
A natural number N, when divided by D, leaves a remainder of 17. When 3N is divided by D if the remainder is 7, what is the remainder when 8N is divided by D? plz sum1 explain the solution...
Find the remainder when 21! is divided by 361 ? plz provide solution for this ...
dear all, sd someone go for mba if he is earning around 50+ k p/m all components included?? and by the time he gets mba in 2017 his salary in the current job wd be around 75k all componnets included? some insights required from the learned people.
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guyz can any1 provide some gud links for practising online mocks?? thank u 😃 😃
The average speed of a motorcyclist falls down to 36 kmph due to halting for 12 minutes during every hour of travel. What is the average travelling speed of the motorcyclist? plz provide solution for this
which book is best for English for competitive exams
The average speed of a motorcyclist falls down to 36 kmph due to halting for 12 minutes during every hour of travel. What is the average travelling speed of the motorcyclist? plz provide solution for this
ďťżow many zeroes will be there at the end of expression 2! ^2! + 4! ^ 4! + 8! ^ 8! + 10! ^ 10! + 12! ^ 12!
immediate answer with clear explaination reqired
there are two mixtures of honey and water,the quantity of honey in them being 25% and 75% of the mixture .if 2 gallons of the first are mixed with three gallons of the second,what will be the ratio of honey to water in the new mixture?????
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I am b.tech 2012 pass out..having job in BPO field..i am tensed about what should i do in my life.
MBA or s/w course..being a 2012 pass out no company will consider my profile as a fresher. 
