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Quantitative Aptitude

AVERAGES MCQs

Averages

Total Questions : 3752 | Page 102 of 376 pages
Question 1011.  what is the average of the following numbers ? 5720175, 5819038, 4847211, 9815742, 7242158, 8432766
  1.    6979515
  2.    6721575
  3.    708445
  4.    6835185
 Discuss Question
Answer: Option A. -> 6979515
Explanation :
Question 1012.  the average of 26,29,n,35 and 43 lies between 25 and 35. if n is always an integer and greater than the average of the given integers then the value of n is :
  1.    33
  2.    34
  3.    33
  4.    None of these
 Discuss Question
Answer: Option C. -> 33
Explanation :
Question 1013.  the average expenditure of the hotel when there are 10 guests is rs. 60 per guests and the average expenditure is rs.40 when there are 20 guests. if it is known that there are some fixed expenses irre
  1.    Rs. 30
  2.    Rs. 25
  3.    Rs. 20
  4.    can't be determined
 Discuss Question
Answer: Option A. -> Rs. 30
Explanation :
Question 1014.  the average of any 5 consecutive odd natural numbers is k . if two more such numbers , just next to the previous 5 numbers are added , the new average becomes
  1.    A) 2(k+1)
  2.    2k-3
  3.    2k+1
  4.    k+2
 Discuss Question
Answer: Option D. -> k+2
Explanation :
Question 1015.  the average expenditure of the hotel when there are 10 guests is rs. 60 per guests and the average expenditure is rs.40 when there are 20 guests. if it is known that there are some fixed expenses irre
  1.    Rs. 30
  2.    Rs. 25
  3.    Rs. 20
  4.    can't be determined
 Discuss Question
Answer: Option A. -> Rs. 30
Explanation :
Question 1016.  the average of 26,29,n,35 and 43 lies between 25 and 35. if n is always an integer and greater than the average of the given integers then the value of n is :
  1.    33
  2.    34
  3.    33
  4.    None of these
 Discuss Question
Answer: Option C. -> 33
Explanation :
Question 1017.  123 typists typeed 984 papers in 1/15 hour. the number of papers typed for minute by a average typist is:
  1.    1
  2.    2
  3.    3
  4.    5
 Discuss Question
Answer: Option B. -> 2
Explanation :
Question 1018.  the average of any 5 consecutive odd natural numbers is k . if two more such numbers , just next to the previous 5 numbers are added , the new average becomes
  1.    A) 2(k+1)
  2.    2k-3
  3.    2k+1
  4.    k+2
 Discuss Question
Answer: Option D. -> k+2
Explanation :
Question 1019.  the average expenditure of the hotel when there are 10 guests is rs. 60 per guests and the average expenditure is rs.40 when there are 20 guests. if it is known that there are some fixed expenses irre
  1.    Rs. 30
  2.    Rs. 25
  3.    Rs. 20
  4.    can't be determined
 Discuss Question
Answer: Option A. -> Rs. 30
Explanation :
Question 1020.  what is the average of the following numbers ? 5720175, 5819038, 4847211, 9815742, 7242158, 8432766
  1.    6979515
  2.    6721575
  3.    708445
  4.    6835185
 Discuss Question
Answer: Option A. -> 6979515
Explanation :

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