If 17xy+7 =19xy ,then 4xy = ?

Related Mcqs:

1. The G.C.D of 1.08, 0.36 and 0.9 is________?

   A. 0.03
   B. 0.9
   C. 0.18
   D. 0.108

2. HCF of 3/16, 5/12, 7/8 is__________?

   A. 2/47
   B. 3/47
   C. 1/48
   D. 5/48

3. Find the greatest number which will divide 25, 73 and 97 as so to leave the same remainder in each case?

   A. 12
   B. 18
   C. 24
   D. 32

4. (0.9 * 0.9 – 0.8 * 0.8)/1.7 = ________?

   A. 0.1
   B. 0.2
   C. 0.3
   D. 0.4

5. To produce an annual income of Rs. 1200 from a 12% stock at 90, the amount of stock needed is__________?

   A. Rs. 10,000
   B. Rs. 10,800
   C. Rs. 14,400
   D. Rs. 16,000

6. A and B can do a work in 8 days, 13, and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in_________?

   A. 4 days
   B. 6 days
   C. 8 days
   D. 12 days

7. A can do a certain job in 12 days. B is 60% more efficient than A. The number of days it takes for B to do the same piece of work, is:_________?

   A. 12/6 days
   B. 15/2 days
   C. 23 days
   D. 34 days

8. Mansoor-Ul-Haque and Aaqib are working on a special assignment. Mansoor-Ul-Haque needs 6 hours to type 32 pages on a computer and Aaqib needs 5 hours to type 40 pages. If both of them work together on two different computers, how much time is needed to type an assignment of 110 pages?

   A. 7 hour 15 minutes
   B. 7 hour 30 minutes
   C. 8 hour 15 minutes
   D. 8 hour 30 minutes

9. A, B and C are partners. A receives 2/3 of profits, B and C dividing the remainder equally. A’s income is increased by Rs.200 when the rate to profit rises from 5 to 7 percent. Find the Capital of B?

   A. Rs.2450
   B. Rs.3600
   C. Rs.2500
   D. Rs.3100

10. Find the one which does not belong to that group ?

    A. 3
    B. 4
    C. 5
    D. 9