Averages(Quantitative Aptitude ) Questions and answers for exam Preparation

Quantitative Aptitude

AVERAGES MCQs

Averages

Total Questions : 3752 | Page 106 of 376 pages

Question 1051. 8 years ago there were 5 members in the arthur's family and then the average age of the family was 36 years. mean while arthur got married and gave birth to a child. still the average age of his fami

25 years
26 years
20 years
can't be determined

Discuss Question

Answer: Option B. -> 26 years
Explanation :

Question 1052. out of the five integral numbers c is the average of a and d. b is greater than c and less than d.also b is the average of a and e . the middle most number in the sequence

Discuss Question

Answer: Option B. -> B
Explanation :

Question 1053. 2 cow’s and 8 goats are brought for rs.1400. if the average price of a goat be rs.60. what is the average price of a cow.

Rs. 480
Rs.960
Rs.980
Rs. 460

Discuss Question

Answer: Option D. -> Rs. 460
Explanation :

Question 1054. priya covers journey from kavali to nellore by car at average speed of 70 km/hr. she returns back by scooty with an average speed of 40 km/hr. find her average speed during the whole journey?

50 Km/hr
50.90 Km/hr
50.95 Km/hr
52 Km/hr

Discuss Question

Answer: Option B. -> 50.90 Km/hr
Explanation :

Question 1055. the average temperature for tuesday, wednesday and thursday was 42°c. the average temperature for wednesday, thursday and friday was 44°c. if the temperature on friday be 43°c, what was the temperatur

39°C
44°C
37°C
42°C

Discuss Question

Answer: Option C. -> 37°C
Explanation :

Question 1056. seven years ago the average age of a family of 2 members was 25 years. a child has been born. due to which the average age of the family is 23 years today. what is the present age of the child?

7 years
5 years
3 years
8 years

Discuss Question

Answer: Option B. -> 5 years
Explanation :

Question 1057. 2 cow’s and 8 goats are brought for rs.1400. if the average price of a goat be rs.60. what is the average price of a cow.

Rs. 480
Rs.960
Rs.980
Rs. 460

Discuss Question

Answer: Option D. -> Rs. 460
Explanation :

Question 1058. the average age of three persons is 52 years. their ages are in the proportion of 1:5:7. what is the age in years of the oldest one among them.

9 years
12 years
60 years
84 years

Discuss Question

Answer: Option B. -> 12 years
Explanation :

Question 1059. priya covers journey from kavali to nellore by car at average speed of 70 km/hr. she returns back by scooty with an average speed of 40 km/hr. find her average speed during the whole journey?