get the app get the app       get the app       get the app
The average of 7 numbers is 8. If one number is added, their average is 9. Then the added number is:

1)12

2)11

3)16

4)14


  • : 235
  • : 17
    Previous Next

    16

    Suggest other answer
    Login to Discuss/suggest the answer...

  • Exam: BIHAR SSC (GRADUATE LEVEL)-2014





    Close(X)
    Subscribe here for free mock test on IAS PCS SSC and other competitive exam. Signup here to get SSC CGL Solution and main exam study material