A and B share some merbles in the ratio 4:5. if B gets 10 marbles more tha A, then what is A's share?

X and Y share marbles in the ratio of 5:6. Find X's share, if X got 20 marbles less than that of Y.

profit shared by two persons A and B at the end of a year are in the ratio 3:2 . If A's investment is twice that of B's, then what is the ratio of the periods of investments of A and B?

A and B invested some amount in a business in the ratio 2:3. If there is a profit of ₹ 5,000 what is the share of B?

Rs. 1290 is divided between A, B and C so that A's share is 1 1/2 times of B's and B's share is 1 3/4 times of C, what is C's share ?

A and B share profits in the ratio of 2 : 1. C is admitted with 1/4 share in profits. C acquires 3/4 of his share from A and 1/4 of his share from B. The new ratio will be:

A, B and C can do a piece of work in 4 days , 5 days, and 7 days, respectively get Rs.415 for completing the job. If A,B and C have worked together to complete the job, what is A's share?