Aptitude - Partnership - Discussion
Discussion Forum : Partnership - General Questions (Q.No. 3)
3.
A, B and C enter into a partnership in the ratio 
: 
: 
. After 4 months, A increases his share 50%. If the total profit at the end of one year be Rs. 21,600, then B's share in the profit is:
: : . After 4 months, A increases his share 50%. If the total profit at the end of one year be Rs. 21,600, then B's share in the profit is:
Answer: Option
Explanation:
| Ratio of initial investments = |  |
7 | : | 4 | : | 6 |  |
= 105 : 40 : 36. |
| 2 | 3 | 5 |
Let the initial investments be 105x, 40x and 36x.
 A : B : C = |
|
105x x 4 + | 150 | x 105x x 8 | |
: (40x x 12) : (36x x 12) |
| 100 |
= 1680x : 480x : 432x = 35 : 10 : 9.
| Hence, B's share = Rs. | |
21600 x | 10 | |
= Rs. 4000. |
| 54 |
Discussion:
74 comments Page 2 of 8.
Priya said:
2 decades ago
@Anurag.
Thank for good explanation. Really helpful.
Thank for good explanation. Really helpful.
(2)
Sivapragash s said:
10 months ago
Very helpful. Thanks all for giving explanations.
(2)
Sivapragash s said:
10 months ago
Thanks for the solution @Anu.
(2)
Mansi said:
8 years ago
How to calculate new profit sharing ratio of partners?
(2)
Kram said:
8 years ago
How is 150/100? please explain.
(2)
Randeep Rajput said:
1 decade ago
Its very easy like for A for 4 month:
= 4*105 = 420.
For 8 month.
8*105 = 840.
Now 50% increase.
150/100*840 = 1260.
Total A become 1260+420 = 1680.
= 4*105 = 420.
For 8 month.
8*105 = 840.
Now 50% increase.
150/100*840 = 1260.
Total A become 1260+420 = 1680.
(1)
Udhaya said:
10 years ago
First find the ratio.
Which is 105:40:36?
They have given A's share increases after 4 months which means for first 4 months it remains same and the next 8 months (as there are 12 months in a year) it increases by 50%, so we need to calculate first for 4 months separately and the for next 8 months after increasing by 50%.
A's contribution for 4 months = 105 * 4 = 420.
A's contribution for remaining 8 months = 105 * 8 = 840.
As A's share increases in this 8 months, we need to calculate it,
840 + (840/2) = 840 + 420 = 1260.
50% increase means 840/2.
Finally for a year=420+1260=1680.
50% increase of 840.
So,
840 + (*820/2) = 820 + 420 = 1260.
Which is 105:40:36?
They have given A's share increases after 4 months which means for first 4 months it remains same and the next 8 months (as there are 12 months in a year) it increases by 50%, so we need to calculate first for 4 months separately and the for next 8 months after increasing by 50%.
A's contribution for 4 months = 105 * 4 = 420.
A's contribution for remaining 8 months = 105 * 8 = 840.
As A's share increases in this 8 months, we need to calculate it,
840 + (840/2) = 840 + 420 = 1260.
50% increase means 840/2.
Finally for a year=420+1260=1680.
50% increase of 840.
So,
840 + (*820/2) = 820 + 420 = 1260.
(1)
Likita said:
10 years ago
Why 840 is calculated for 50% of A's share and why not 420?
(1)
Rudra said:
1 year ago
Question says A increases his profit by 50%, not his investment by 50%.
Please explain to me.
Please explain to me.
(1)
Lavanya said:
1 decade ago
Can anyone explain why we multiply a's share with 150/100?
105x*4+ (150/100) *105x*8.
105x*4+ (150/100) *105x*8.
(1)
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