Question
A started a venture with Rs. (P + 1500). After 6 months, B
entered with Rs. 2P. If the ratio of B’s profit share to A’s is 6:7, find (P − 500).Solution
ATQ,
Ratio of profit share of A and B respectively:
= [(P + 1500) × 12] : [2P × 6]
= (P + 1500) × 12 : 12P
= (P + 1500) : P
ATQ;
(P + 1500) : P = 7 : 6
Or, P + 1500 = (7/6)P
Or, 6P + 9000 = 7P
Or, P = 9000
Required value = 9000 − 500 = 8500
The total age of A, B and C five years hence will be 85 years. Find the age of C four years hence, if the present age of A and B is 32 years and 21 year...
Six years ago, the ratio of ages of Alok and Ravi was 7:9, respectively. Eight years hence, the ratio of ages of Rohan and Ravi will be 5:6, respectivel...
The sum of the ages of P, Q, and R is 120 years. If P is 10 years older than Q and R is 5 years younger than P, what is the age of Q?
The present age of P is 20% more than that of Q. P is 6.5 years older than R. Twelve years from now, S will be 9 years older than R. If the present aver...
The average age of A, B and C is 30 years, while the average age of B, A and D is 24 years. If the ratio of the age of C and D is 5:3, respectively, the...
If the total ages of A and B is 6 years more than the total age of B and C. C is how many years younger than A?
Four years ago, the ages of the father and his son were in the ratio 7:2. Four years hence, the ages of the father and his son will be in the ratio 9:4....
Currently, the sum of ages of Karan and Tarun is 60 years. Three years ago, the ratio of their ages was 4:5. What is Tarun’s present age?
In 5 years from now, the ratio of ages of P and Q will be 9:5. If age of P after 15 years is 150% more than age of Q 10 years ago, find the difference b...