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Average Aptitude Questions Answers Problems

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Average Problem comes under Aptitude Question Answers: This mock test having 15 question, with four choices. On each click on answers system will tell you where the answers is correct or incorrect. You can view this Average test question details at the end of the quiz.

Average Aptitude Questions Answers Problems

This Average questions answers are applicable for any kind of entrance exam or job related exam especially for bank exams, MBA, SBI  practice as much as you can so gather knowledge of how to answers Average critical in short time and this can be a big factor for cracking any exam.

Average 1

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Question 1
Find the average of the following set of scores. 216, 463, 154, 605, 446, 336
A
387
B
370
C
379
D
380
E
None of these
Question 2
The average of four consecutive even numbers A, B, C and D respectively is 55. What is the product of A and C?
A
2652
B
3248
C
3024
D
2808
E
None of these
Question 2 Explanation: 
The average of A, B, C and D = Average of B and C But B and C are consecutive even numbers. Their average will be equal to the odd number in between them (which is 55) B = 55 – 1 = 54 C = 55 + 1 = 56 A = B – 2 = 54 – 2 = 52 A×C = 52×56 = 2912
Question 3
Average of four consecutive odd numbers is 106. What is the third number in ascending order?
A
107
B
111
C
113
D
Cannot be determined
E
None of these
Question 3 Explanation: 
A, B, C and D be the four consecutive odd numbers in ascending order. Their average = Average of B and C = the even number between B and C = 106 But B = 106 – 1 = 105 and C = 106 + 1 = 107 The third number in ascending order = C = 107
Question 4
The average of odd numbers up to 100 is-  
A
50.5
B
49.5
C
50
D
49
E
None of these
Question 5
The sum of five consecutive numbers is 190. What is the sum of the largest and the smallest number?
A
75
B
77
C
76
D
73
E
None of these
Question 6
The average of eight successive numbers is 6.5. The average of the smallest and the greatest numbers among them will be
A
4
B
6.5
C
7.5
D
9
E
None of these
Question 6 Explanation: 
The average of the smallest and the largest of a set of n-consecutive numbers is equal to the average of given set of numbers. Average of the smallest and the largest = 6.5
Question 7
The average of five numbers is 49. The average of the first and the second numbers is 48 and the average of the fourth and fifth numbers is 28. What is the third number?
A
92
B
91
C
95
D
Cannot be determined
E
None of these
Question 7 Explanation: 
A, B, C, D and E be the five numbers A + B + C + D + E = 49×5 = 245 The sum of A and B = A + B = 48×2 = 96 The sum of D and E = D + E = 28×2 = 56 C = (A + B + C + D + E) – (A + B + D + E) = 245 – (96 + 56) = 93
Question 8
The average age of a man and his son is 48 years. The ratio of their ages is 2: 1 respectively. What is the son’s age?
A
28 years
B
35 years
C
24 years
D
32 years
E
None of these
Question 9
Average score of Rahul, Manish and Suresh is 63. Rahul’s score is 15 less than Ajay and 10 more than Manish. If Ajay scored 30 marks more than the average score of Rahul, Manish and Suresh, what is the sum of Manish’s and Suresh’s score?
A
120
B
111
C
117
D
Can’t be determined
E
None of these
Question 9 Explanation: 
Total score of Rahul, Manish and Suresh = 63×3 = 189 Ajay score is 30 more than the above average Ajay’s score = 63 + 30 = 93 Rahul’s score is 15 less than Ajay’s score, so Rahul’s score = 93 – 15 = 78 Sum of Manish’s and Suresh’s score = 189 – 78 = 111
Question 10
The average marks of a student in seven subjects is 41. After reevaluation in one subject the marks were changed to 42 from 14 and in remaining subjects the marks remain unchanged. What are the new average marks?
A
45
B
44
C
46
D
47
E
None of these
Question 10 Explanation: 
After reevaluation, increase in total marks = 42 – 14 = 28 =>Increase in the average =28/7 = 4 New average = 41 + 4 = 45
Question 11
The average of 10 numbers is calculated as 15. It is discovered later on that while calculating the average one number, namely 36, was wrongly read as 26. The correct average is -
A
20
B
18
C
16
D
14
E
None of these
Question 11 Explanation: 
A number 36 was wrongly read as 26 Reduction in total due to error = 36 – 26 = 10 Reduction due to error in average =10/10= 1 Actual average = 15 + 1 = 16
Question 12
The average age of 24 boys in a class is 11. When the teacher’s age is included, the average increases by one. What is the age of the teacher?
A
34 years
B
42 years
C
36 years
D
48 years
E
None of these
Question 12 Explanation: 
Total age of 24 boys = 24×11 = 264 The average age of 24 boys and teacher = 11 + 1 = 12 Total age of 24 boys and teacher = 25×12 = 300 => Teacher’s age = 300 – 264 = 36
Question 13
Average weight of 25 persons is increased by 1 kg when one man weighing 60 kg is replaced by a new person. Weight of new person is ---
A
50 kg
B
61 kg
C
86 kg
D
85 kg
E
None of these
Question 13 Explanation: 
Question 14
The average of the first 100 positive integers is ---
A
100
B
51
C
50.5
D
49.5
E
None of these
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There are 14 questions to complete.

 

Reasoning and Aptitude Test - Question Answers


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