18 cattle graze a field in 12 days. 6 cattle can graze 3 of such fields in x days. What is x?

Related Mcqs:

1. 15 cattle can graze a field in 20 days 20 cattle can graze 3 such field in how many days?

   A. 30
   B. 45
   C. 60
   D. 50

2. If 10 bulls can plough 20 identical fields in 3 days working 10 hours a day, then in how many days can 30 bulls plough 32 same identical fields working 8 hours a day?

   A. 2
   B. 8
   C. 10
   D. 12

3. P and Q can do a work in 30 days. Q and R can do the same work in 24 days and R and P in 20 days. They started the work together, but Q and R left after 10 days. How many days more will P take to finish the work?

   A. 10
   B. 8
   C. 18
   D. 19

4. The perimeter of circle field and a square field are equal. If the area of these square field is 12100m2, the area of a circular field will be_________?

   A. 15500Sq.m
   B. 15400Sq.m
   C. 15200Sq.m
   D. 15300Sq.m

5. An agricultural field is in the form of a rectangle of length 20m and width 14m. A pit 6m long 3m wide and 2.5m deep is dug in a corner of the field and earth taken out of the pit is spread uniformly over. The remaining area of the field. The level of the field has raised by________?

   A. 15.16cm
   B. 16.17cm
   C. 17.18cm
   D. 18.19m

6. The length of the rectangular field is double its width. Inside the field there is square shaped pond 8m long. If the area of the pond is 1/8 of the area of the field. What is the length of the field?

   A. 31 m
   B. 32 m
   C. 16 m
   D. 20 m

7. P and Q need 8 days to complete a work. Q and R need 12 days to complete the same work. But P, Q and R together can finish it in 6 days. How many days will be needed if P and R together do it?

   A. 7
   B. 8
   C. 9
   D. 10

8. P can do a work in 24 days. Q can do the same work in 9 days and R can do the same in 12 days. Q and R start the work and leave after 3 days. P finishes the remaining work in_________days.

   A. 10
   B. 9
   C. 11
   D. 12

9. P can lay railway track between two stations in 16 days. Q can do the same job in 12 days. With the help of R, they completes the job in 4 days. How much days does it take for R alone to complete the work?

   A. 9(3/5) days
   B. 9(1/5) days
   C. 9(2/5) days
   D. 10 days

10. A and B can finish a work 30 days if they work together. They worked together for 20 days and then B left. A finished the remaining work in another 20 days. In how many days A alone can finish the work?

    A. 70
    B. 50
    C. 40
    D. 60