a certain no of bullets were shared by 3 ppl equally.each of
them fired 4 of the bullets and the sum of the remaining
bullets are equal to the initial share each had got.what was
the initial number of bullets?
Answers were Sorted based on User's Feedback
Answer / alok kumar
initially there were 18 bullets.
each person had 6 bullets.
after firing 4 bullets remaining were 2 each and the sum is
6,which was initially each one's share
Is This Answer Correct ? | 29 Yes | 4 No |
Answer / soumyajeet sarangi
let the no of bullets each hav be x
then after firing 4 bullets
each hav x-4 bullets
so,x-4+x-4+x-4=x
3x-12=x;
x=6
so the number of bullets each hav is 6.
3 persons mens 3*6=18
the total number of bullets is 18(ans)
Is This Answer Correct ? | 20 Yes | 2 No |
Answer / satya.tivari
6.
each of them shared 4 bullets and the remaining bullets are
2 of each which is equal to initial count.
Is This Answer Correct ? | 19 Yes | 5 No |
Answer / beatrice
initially they had 18 bullets which was equally partitioned
among 3 of them the share was given to each of the three
and each of thenm used 4 bullets from their share so the
remainin is 2 in each share and the sum wud bring 6(2+2+2)
and this was the individual share given to each so again
the sum brings 18(6+6+6).so 18 is the answer
Is This Answer Correct ? | 10 Yes | 2 No |
Answer / prasun bose
Let the initial number of bullets be 'a'
then by question each got a/3 bullets as share
when 4 bullets fired means each had (a/3)-4
by question when 3 ppl added it comes 3{(a/3)-4}
and again by question this is equal to a/3 initial
share
by solving a/3=3{(a/3)-4}
we have a/3= (3a/3)-12
or, 12= a-(a/3) by shifting sides
or, 12= 2a/3
or, 36= 2a by cross multiplication
or, 18=a
Thus the initial number of bullet was 18
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / sairam
Ans.6
let initial number of bullets be 3x.
therefore each one has share of x bullets.
total number of bullets fired=3*4=12.
given that sum of remaining bullets are equal to the initial
share each had got=x.
therefore we have equation
12+x=3x.
12=2x.
x=6
Is This Answer Correct ? | 0 Yes | 1 No |
If a passenger train takes twice to cross a freight train to overtake than to cross each other in opposite direction find how many times faster is passenger train than the freight train
How many minimum links need to be cut in a chain having 23 links to seperate it into single links
f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, Value of f(16)+f(15)-480
Refer to the figure below.A ship started from P and moves at a speed of I miles per hour and another ship starts from L and moving with H miles per hour simultaneously.Where do the two ships meet? ||---g---||---h---||---i---||---j---||---k---||---l---|| PG H I J K L are the various stops in between denoted by || . The values g, h, i, j, k, l denote the distance between the ports.
What are all the java technical questions?
Susan wants to put up fencing around three sides of her rectangular yard and leave a side of 20 feet unfenced. If the yard has an area of 680 square feet, how many feet of fencing does she need?
Which number does not belong to this series 1,1,2,3,4,5,8,13,21?
A person pays a tax of 10%,if his salary increases by 10% he need to pay a tax of 15%.The total gain he obtains after increment in salary is 350Rs .What is his salary?
14 Answers CTS, IBM,
In acolony there are some families. Each of them have children butdifferent in numbers.Following are conditions a> no of adult>no of sons>no of daughters>no of families. b>each sister must have atleast one brother and should have at the most 1 sister. c> no of children in one family exceeds the sum of no of children in the rest families. Tell the no of families?
2 Answers Cognizant, CTS, IEG, Satyam, TCS,
A man shows his friend a woman sitting in a park and says that she the daughter of my grandmother's only son. What is the relation between the two
The total expense of a boarding house are partly fixed and partly variable with the number of boarders. The charge is Rs.70 per head when there are 25 boarders and Rs.60 when there are 50 boarders. Find the charge per head when there are 100 boarders?
A moves 3 kms east from his starting point . He then travels 5 kms north. From that point he moves 8 kms east.How far is A from his starting point?