Question : Sandy and Mandy do $\frac{8}{13}$th part of a work and the rest of the work was completed by Andy. If Sandy, Mandy and Andy take the same work for Rs. 2600, then what is the share (in Rs.) of Andy?

Option 1: 1600

Option 2: 1400

Option 3: 800

Option 4: 1000

Question : A, B, and C can do a job in 6 days, 12 days and 15 days respectively. After $\frac{1}{8}$th of the work is completed, C leaves the job. The rest of the work is done by A and B together. The time taken to finish the work is:

Option 1: $5\frac{5}{6}$ days

Option 2: $5\frac{1}{4}$ days

Option 3: $3\frac{1}{2}$ days

Option 4: $3\frac{3}{4}$ days

Question : A can do the same work in 8 days, B can do the same work in 10 days, and C can do the same work in 12 days. If all three of them do the same work together and they are paid Rs. 7400, what is the share (in Rs.) of B?

Option 1: 2600

Option 2: 3000

Option 3: 2400

Option 4: 2000

Question : A and B together have Rs. 6300. If $\frac{5}{19}$th of A's amount is equal to $\frac{2}{5}$th of B's amount, B's amount is:

Option 1: Rs. 2500

Option 2: Rs. 3800

Option 3: Rs. 2300

Option 4: Rs. 4000

Question : A, B, and C can work together for Rs. 550. A and B together are to do $\frac{7}{11}$ of the work. The share of C should be:

Option 1: Rs. 200

Option 2: Rs. 300

Option 3: Rs. 400

Option 4: Rs. 450