One man ordering pizza,there r 5 different varieties in the
shop,namely a,b,c,d,e. you can also order your own 5
varieties other then a,b,c,d,e.The ordered one should be in
a combination of 3 varieties of shop and 2 varieties of
your own taste.find how much different varieties he can
order?(plz provide the answer with solution)
Answer Posted / giri
30.
bcoz there are 5 varieties.so 5c3 and i may like 2 so 2c2
or i may like 3 so 3c2.....and so on till 5c2
so...5c3+2c2+3c2+4c2+5c2=30.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
A sales person multiplied a number and get the answer is 3, instead of that number divided by 3. what is the answer he actually has to get ? (1/3). 7. A ship started from port and moving with I mph and another ship started from L and moving with H mph. At which place these two ships meet ?
A farmer built a fence around his 17 cows, in a square shaped region. He used 27 fence poles on each side of the square. How many poles did he need altogether?
Whether from one system to another we are able to share the Data? Whether Antivirus helps the system to keep it safe from Virus? Why you consider yourself suitable for this post? Why you want to join in this company? And what made you to apply for this job? State with Reason What you think is best for your department? A)Strict Discipline B)Family Atmosphere C)Work as Team in Department Are you to relocate yourself to any site or Office as required by Company?
A man spends half of his salary on household expenses, 1/4th for rent, 1/5th for travel expenses, the man deposits the rest in a bank. If his monthly deposits in the bank amount 50, what is his monthly salary ?
Radha,Geeta&Revathi went for a picnic.After a few days they forgot the date,day and month on which they went to picnic.Radha said that it was on Thursday,May 8 and Geeta said that it was Thursday May 10.Revathi said Friday Jun 8.Now one of them told all things wrongly,others one thing wrong and the last two things wrongly.If April 1st is tuesday what is the right day,date and month? thought that he should not waste his time and started moving towards his residence at the speed of 3mi/hr.On the way,he gets the coach and reaches home at 6 o'clock.How far is his residence from railway station.
The numbers A, B and C make a sum of 98. If the ratio A:B is 2:3 and that B:C is 5:8, the third number would be
If on an item a company gives 25% discount, they earn 25% profit. If they now give 10% discount, then wat % profit they make?
Could anyone please email the answers to the verizon 2014 aptitude test
An apple seller is having some apples. He is selling half of the apple what he has plus half the apple to the first customer. In the same way he sells the remaining apple to 7 customers. After selling to 7 customers, he has no apples with him.
How can you make a square from two triangles?
Imagine a rectangle.Its length=2*width.A square of 1 inch is cut on all corners so that the remaining portion forms a box when folded.the volume of the box is_____ cubic inches.find the original dimensions of the box.
A power unit is there by the bank of the river of 750 meters width. A cable is made from power unit to power a plant opposite to that of the river and 1500mts away from the power unit. The cost of the cable below water is Rs. 15/- per meter and cost of cable on the bank is Rs.12/- per meter. Find the total of laying the cable.
What would be the simple interest obtained on an amount of Rs. 3460 at the rate of 8.5 per cent per annum after 6 years?
If a man can swim downstream at 6kmph and upstream at 2kmph, his speed in still water is: It takes 30 days to fill a laboratory dish with bacteria. If the size of the bactiria doubles each day, how long did it take for the bactiria to fill one half of dish?
In a pond ecosystem, large fishes and small fishes will be there. If we want to remove small amount of pollutants, small fishes are to be employed. In a food chain food passes through a number of mouths and en route the mouth of the super feeder-the eagle. Its population determines the size of the ecosystem. But this has been proved false.What can you infer from above? (4 choices)