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AVERAGES MCQs

Averages

Total Questions : 3752 | Page 120 of 376 pages
Question 1191.  of the two numbers, 48 per cent of first number is 60 per cent of the second number. what is the respective ratio of the first number to the second number ?
  1.    5 : 4
  2.    7 : 9
  3.    11 : 13
  4.    15 : 17
 Discuss Question
Answer: Option A. -> 5 : 4
Explanation :
Question 1192.  the average age of a man and his son is 40 years. the ratio of their ages is 11:5. what is the age of the son ?
  1.    21 years
  2.    23 years
  3.    25 years
  4.    27 years
 Discuss Question
Answer: Option C. -> 25 years
Explanation :
Question 1193.  find the average of the following set of scores. 746, 1020, 321, 12, 63, 428, 226, 144
  1.    368
  2.    370
  3.    372
  4.    374
 Discuss Question
Answer: Option B. -> 370
Explanation :
Question 1194.  of the two numbers, 48 per cent of first number is 60 per cent of the second number. what is the respective ratio of the first number to the second number ?
  1.    5 : 4
  2.    7 : 9
  3.    11 : 13
  4.    15 : 17
 Discuss Question
Answer: Option A. -> 5 : 4
Explanation :
Question 1195.  find the average of the following set of scores. 746, 1020, 321, 12, 63, 428, 226, 144
  1.    368
  2.    370
  3.    372
  4.    374
 Discuss Question
Answer: Option B. -> 370
Explanation :
Question 1196.  the average age of a man and his son is 40 year. the ratio of their ages is 7 : 3 respectively. what is the man’s age ?
  1.    52 years
  2.    56 years
  3.    63 years
  4.    67 years
 Discuss Question
Answer: Option B. -> 56 years
Explanation :
Question 1197.  the average age of a man and his son is 48 years. the ratio of their ages is 11:5 respectively. what will be ratio of their ages after 6 years ?
  1.    1 : 7
  2.    1 : 5
  3.    1 : 2
  4.    2 : 1
 Discuss Question
Answer: Option D. -> 2 : 1
Explanation :
Question 1198.  the average age of a man and his son is 48 years. the ratio of their ages is 11:5 respectively. what will be ratio of their ages after 6 years ?
  1.    1 : 7
  2.    1 : 5
  3.    1 : 2
  4.    2 : 1
 Discuss Question
Answer: Option D. -> 2 : 1
Explanation :
Question 1199.  the average age of a man and his son is 40 years. the ratio of their ages is 11:5. what is the age of the son ?
  1.    21 years
  2.    23 years
  3.    25 years
  4.    27 years
 Discuss Question
Answer: Option C. -> 25 years
Explanation :
Question 1200.  find the average of the following set of scores. 746, 1020, 321, 12, 63, 428, 226, 144
  1.    368
  2.    370
  3.    372
  4.    374
 Discuss Question
Answer: Option B. -> 370
Explanation :

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