Average Practice Question and Answer

Q:

The average of 5 consecutive integers starting with ‘M’ is ‘K’. What is the average of 6 consecutive integers stating with (m+1)?

1344 0

  • 1
    $$ {2K-3}\over 2$$
    Correct
    Wrong
  • 2
    $$ {2K+3}\over 2$$
    Correct
    Wrong
  • 3
    $$ {2K-5}\over 2$$
    Correct
    Wrong
  • 4
    $$ {2K+5}\over 2$$
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "$$ {2K+3}\over 2$$"

Q:

The average monthly income of A and B is Rs.15,050 , and the average monthly income of B and C is Rs.15,350 and the average income of A and C is Rs.15,200. The monthly income of A is.

1337 0

  • 1
    Rs.15,200
    Correct
    Wrong
  • 2
    Rs. 14,900
    Correct
    Wrong
  • 3
    Rs. 15,500
    Correct
    Wrong
  • 4
    Rs. 15,900
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "Rs. 14,900"

Q:

In a class of 66 students there are 33 girls. The average weight of these girls is 61 Kg and average weight of the full class is 66 kgs. What is the average weight of the boys of the class?

1337 0

  • 1
    71
    Correct
    Wrong
  • 2
    72
    Correct
    Wrong
  • 3
    73
    Correct
    Wrong
  • 4
    69
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "71"

Q:

The average weight of P and his three friends is 55 kg. If P is 4 kg more than the average weight of his three friends, what is P's weight (in kg)?

1336 0

  • 1
    58
    Correct
    Wrong
  • 2
    62
    Correct
    Wrong
  • 3
    54
    Correct
    Wrong
  • 4
    60
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "58"

Q:

The average weight of A B and C is 40 kg . if the average weight of A and B be 48 kg and that of B and C be 45 kg , then find the weight of B ?

1316 0

  • 1
    58
    Correct
    Wrong
  • 2
    60
    Correct
    Wrong
  • 3
    36
    Correct
    Wrong
  • 4
    40
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "60 "

Q:

A company produces an average of 4000 items per month for the first 3 months. How much items, it must produce on an average per month over the next 9 months to get average of 4375 items per month over the whole year? 

1316 0

  • 1
    4680
    Correct
    Wrong
  • 2
    4710
    Correct
    Wrong
  • 3
    4500
    Correct
    Wrong
  • 4
    4600
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "4500 "

Q:

Mrs. Reena’s family has 10 males and a few women, the average monthly consumption of Wheat per head is 8 kg. If the average monthly consumption of Wheat per head be 10 kg in the case of males and 6 kg in the case of women, find the number of women in Reena’s family?

1314 0

  • 1
    2
    Correct
    Wrong
  • 2
    4
    Correct
    Wrong
  • 3
    6
    Correct
    Wrong
  • 4
    10
    Correct
    Wrong
  • 5
    8
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "10"

Q:

Eight consecutive numbers are given. If the average of the two numbers that appear in the middle is 6, then the sum of the eight given numbers is: 

1312 0

  • 1
    36
    Correct
    Wrong
  • 2
    48
    Correct
    Wrong
  • 3
    54
    Correct
    Wrong
  • 4
    64
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "48"

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully