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Average Questions & Answers

Practice important Average questions prepared under industry experts guidance. Average questions and answers have a high weightage in the examination and must be improved with practice.

Q1

Q1 What is the average of the following set of numbers: 302, 152, 132, 122, 112?

A

140

B

154

C

160

D

164

Q2

Q2 A cricketer scored 180 runs in the first test and 258 runs in the second. How many runs should he score in the third test so that his average score in the three tests would be 230 runs?

A

200

B

252

C

270

D

280

Q3

Q3 Average weight of 10 boys is more than the average weight of 15 girls by 5 kg. If the total weight of the 10 boys is 550 kg, what is the average of the 10 boys and 15 girls together?

A

50

B

51

C

52

D

53

Q4

Q4 Three years ago, the average age of a family of 5 members was 17 years. A baby having been born, the average age of the family is the same today . The present age of the baby is:

A

2 years

B

1 years

C

3 years

D

0 years

Q5

Q5 The average age of 39 students and a teacher of a Class are 11 years. If the age of teacher is excluded the average age of class is reduced by 1. What is the age of the teacher?

A

50

B

40

C

30

D

20

Q6

Q6 The average score of a cricketer for ten matches is 38.9 runs. If the average for the first six matches is 42, then find the average for the last four matches.

A

31.5

B

33

C

34.25

D

36.75

Q7

Q7 The average monthly income of a family of four earning members was Rs. 15130. One of the daughters in the family got married and left home, so the average monthly income of the family came down to Rs. 14660. What is the monthly income of the married daughter?

A

Rs.12000

B

Rs.15350

C

Rs.16540

D

Cannot be determined

Q8

Q8 A student's mark was wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half 1/2. What is the number of students in the class?

A

40

B

25

C

30

D

35

Q9

Q9 There were 35 students in a hostel. Due to the admission of 7 new students the expenses of the mess were increased by Rs.42 per day while the average expenditure per head diminished by Re 1. What was the original expenditure of the mess?

A

420

B

460

C

500

D

540

Q10

Q10 The average wages of a worker during a fortnight comprising 15 consecutive working days was Rs.90 per day. During the first 7 days, his average wages was Rs.87/day and the average wages during the last 7 days was Rs.92 /day. What was his wage on the 8th day?

A

Rs.97

B

Rs.87

C

Rs.92

D

Rs.85

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Practice Average Questions & Answers

The more questions a candidate answers, the better their understanding of the Average concepts and their ability to answer quickly and accurately.

Importance: High

Difficulty level: 1 out of 5 (Easy)

Examination- SSC, Banking, GMAT, GRE, SAT, CAT, etc.

Parent section: Quantitative Aptitude

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3. Curated by Experts

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