Let the speed of boat = x and the speed of the stream = y 80/(x - y) = 4 => x - y = 20 60/(x + y) = 2 => x + y = 30 From above x = 25 km/hr
‘A’ started a business by investing Rs. 2500. Four months later, ‘B’ joined by investing Rs. ‘x’. If at the end of t...
Aman is a working partner and Bablu is a sleeping partner in a business and Aman puts in Rs.5000 and Bablu puts in Rs. 6000.Aman received 15% of the pro...
The contributions made by A and B are in the ratio of 6:5. If 12% of total profit is donated and A gets 1320 as his share of profit, what is the total p...
L and M entered into a partnership by investingRs. 15,000 and Rs. 10,000 respectively. After 3 months, L withdrew Rs. 3,000, while M invested Rs. 4,000 ...
The collective income of 'D', 'E', and 'F' is Rs. 15000. They spend 55%, 60%, and 50% of their incomes respectively, and their savings are in the ratio ...
‘A’ and ‘B’ invested Rs. 4800 and Rs. 3200, respectively in a business, together. After 6 months, ‘A’ withdrew 35% of his initial investment...
The contributions made by Amit and Bupi are in the ratio of 5:3. If 20% of total profit is donated and Amit gets 5000 as his share of profit, what is th...
A, B and C enter into a partnership, A invest 6X + 15000, B invest 3X + 1000 and C invest X + 8000 for one year if B share is 4000 from total profit of ...
P, Q, and R invest a total of Rs. 80500. The ratio of their time investment is 60:45:75, and the profit-sharing ratio is 5:3:6. Find the approximate inv...
If a sum of money is to be divided among A, B, C such that A’s share is equal to thrice B’s share and B’s share is 9 times C’s share then their ...
