[Updated] Goldman Sachs Aptitude Test Questions and Answers
Practice List of TCS Digital Coding Questions !!!
Take 50+ FREE!! Online Data Interpretation Mock test to crack any Exams.

# Average Questions

Home > Quantitative Aptitude > Average > General Questions
NA
SHSTTON
95
Solv. Corr.
91
Solv. In. Corr.
186
Attempted
0 M:43 S
Avg. Time

1 / 86

Choose the correct option.

The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is:

A17 kg

B20 kg

C26 kg

D31 kg

Explanation:

Let A, B, C represent their respective weights. Then, we have:

A + B + C = (45 x 3) = 135

A + B = (40 x 2) = 80

B + C = (43 x 2) = 86

Workspace

NA
SHSTTON
82
Solv. Corr.
96
Solv. In. Corr.
178
Attempted
1 M:24 S
Avg. Time

2 / 86

Choose the correct option.

The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?

A76 kg

B85 kg

C76.5 kg

Explanation:

Given total weight increased by 2.5 kg.
So total weight increased = (8 x 2.5) kg = 20 kg.
Weight of the new person = (65 + 20) kg = 85 kg.

Workspace

NA
SHSTTON
72
Solv. Corr.
72
Solv. In. Corr.
144
Attempted
0 M:0 S
Avg. Time

3 / 86

Choose the correct option.

The average of 7 consecutive numbers is 20. The largest of these numbers is

A20

B22

C23

D24

Explanation:

Let the first number be x,
So last number will be (x+6)

Average = [x+(x+1)+(x+2)+(x+3)+(x+3)+(x+4)+(x+5)+(x+6)]/7 = 20

=> (7x+21) = 20*7
=> 7x = 119
=> x = 17

So largest number= (x+6) = (17+6) = 23

Workspace

NA
SHSTTON
80
Solv. Corr.
54
Solv. In. Corr.
134
Attempted
0 M:0 S
Avg. Time

4 / 86

Choose the correct option.

The average of four consecutive odd numbers is 24. Find the largest number.

A25

B27

C29

D31

Explanation:

The numbers will be x, x+2, x+4, x+6
so [x+(x+2)+(x+4)+(x+6)]/4=24
=>(4x+12)/4=24
=> (x+3)=24
=>x=21

So largest number = (21 + 6) = 27

Workspace

NA
SHSTTON
48
Solv. Corr.
53
Solv. In. Corr.
101
Attempted
0 M:0 S
Avg. Time

5 / 86

Choose the correct option.

Average of all prime numbers between 30 to 50

A37

B37.8

C39

D39.8

Explanation:

Solutions : All the prime numbers between 30 to 50 are- 31,37,41,43,47

Therefore average is (31 37 41 43 47)/5=39.8

Workspace

NA
SHSTTON
51
Solv. Corr.
47
Solv. In. Corr.
98
Attempted
4 M:4 S
Avg. Time

6 / 86

Choose the correct option.

Average weight of 3 men A, B and C is 80 kg. Another man D joins the group and the average now becomes 75 kg. If another man E, whose weight is 2 kg more than that of D, replaces A then the average weight of B, C, D and E becomes 77 kg. The weight of A is:

A54 kg

B60 kg

C52 kg

D64 kg.

Explanation:

Total age of (A + B + C) = 80 * 3 = 240 kgs.
Total age of A + B + C + D = 75 * 4 = 300 kgs.
Weight of D = (300 - 240) = 60 kgs.
Also the weight of E (2 kgs more than D) = 62 kgs.
A is replaced by E
so (E + B + C + D) = 77 x 4 = 308
Difference between ages of E and A = (308 - 300) = 8 kgs
A's weight = (62 - 8) = 54 kgs

Workspace

NA
SHSTTON
75
Solv. Corr.
25
Solv. In. Corr.
100
Attempted
0 M:0 S
Avg. Time

7 / 86

Choose the correct option.

The average of 7 numbers is 8. If one number is added, their average is 9. Then the added number is

A11

B16

C14

D12

Explanation:

Given average of 7 numbers = 8
So total = 8 * 7 = 56
Given One more number is added
=> there are 8 numbers with the average 9.
Total of 8 numbers = (8 * 9) = 72.
The added number = (72 - 56) = 16

Workspace

NA
SHSTTON
54
Solv. Corr.
62
Solv. In. Corr.
116
Attempted
0 M:0 S
Avg. Time

8 / 86

Choose the correct option.

If the average of 10% of a number, 25% of that number, 50% of that number and 75% of that is 24, then the number will be

A50

B80

C70

D60

Explanation:

Let the number be N.
so (N*10% + N*25% + N*50% + N*75%)/4 = 24
=> (0.1 * N + 0.25 * N + 0.5 * N + 0.75 * N)/4 = 24
=> (1.6*N)/4 = 24
=> 1.6*N = 96
=> N = 60

Workspace

NA
SHSTTON
69
Solv. Corr.
24
Solv. In. Corr.
93
Attempted
0 M:0 S
Avg. Time

9 / 86

Choose the correct option.

The average of 5 numbers is 27. If one number is excluded, the average becomes 25. The excluded number is

A25

B27

C30

D35

Explanation:

Given % numbers average = 27
So total of 5 numbers = 27 * 5 = 135
The total of 4 numbers = 25 * 4 = 100
So Excluded number = (135 - 100) = 35

Workspace

NA
SHSTTON
21
Solv. Corr.
54
Solv. In. Corr.
75
Attempted
0 M:0 S
Avg. Time

10 / 86

Choose the correct option.

The number of students in the three sections of a class are in the ratio 2:3:4. The average marks scored in each of these sections is in the ratio 4:3:1. By what percent is the average mark of the second section more than the class average?

A23.27%

B28.57%

C32.38%

D36.74%

Explanation:

Let the number of students be 2x, 3x, 4x.

Let the average marks be 4y,3y,y.

Average mark of class = ( 8xy+9xy+4xy)/(2x+3x+4x) =21xy/9x=7y/3

Percentage difference = ( 3y-7y/3)/7y/3 *100 = 28.57%

Workspace

## Quantitative Aptitude Average Questions and Answers pdf

At Quantitative Aptitude topic Average, you will get multiple online quiz difficulty wise, which will have a total of 6 quizzes, categorized as easy, medium, and moderate level. While preparing for any Average, take all the list quiz and check your preparation level for that topic. Each quiz have 10 different question, which needs to be answered in 20 min., all the listed quiz here is free, however, you will get only one chance for each quiz to attempt(Take Quiz seriously), so it is always recommended to take one quiz in each section before you start solving Average MCQs practice question, and one after solving all the question of the respective level, you can refer back your Average quiz result any time or you can download it as pdf for reference.

## Quantitative Aptitude Average Customize Online Mock Test

This is own type of mock test, where At this Quantitative Aptitude Average MCQs mock test section, you will able to attempt only the questions related to Average, in that question will be a different level, important, and all the questions will be part of some of the mock tests across Q4interview FREE Mock test. You need to choose the topic as Average, and click on Double click to generate your customize mock test. While attempting the mock test you need to choose any of the one options out of given option. It is recommended to go through the direction given along with each question, as these questions will be randomly and so that same direction will not be applicable across the entire test. Once you submit your mock test, the result will be generated for Average Customize mock test, where your performance point points will be highlighted. Q4interview analysis every single point which helps you to improve your topic understanding and help you to know your type of mistakes and way to improve Average questions, by providing the same type of practice questions from practice exercise. The best part of this Average, all these mock tests listed here are free and you can take as Many time, as many you want. When you continue to give Average Customize Online Mock Test here regularly, then you will understand how much you have developed your accuracy on a topic, after that you will be able to decide how much attention you need to focus on. Your continued practice will increase your confidence, speed and thinking ability intensely, the Average Customize topic on which you will practice more will beneficial for you in future during campus placement.

## Quantitative Aptitude Average Quiz Online Test

The details of the Quantitative Aptitude Average quiz are as follows. There are 10 questions for you. You have to answer them in 20 minutes. Within 20 minutes you have to see the errors in the sentences given as a question. Four options are also given to you, and you have to choose your opinion. You must be confident in your answer that the choices are difficult. Therefore, below we provide you with some information about Quantitative Aptitude Average that you see and keep them in mind while answering questions.

## Quantitative Aptitude Average MCQs Practice Questions with Answer

On this Average section of page you will find the easiest quickest ways to solve a question, formulas, shortcuts and tips and tricks to solve various easiest methods to solve Average Question Quickly. It contains all the Quantitative Aptitude topic Average questions which are common in any of the preliminary exams of any company. The solution is provided along with the questions. The practice of these questions is a must as they are easy as well as scoring and asked in all the exams They will confirm the selection if all the questions attempted wisely with little practice. It is recommanded to Take Mock test based on Quantitative Aptitude topic and Average topic based quiz.

## Quantitative Aptitude Average solved examples question

You can get here fully solved Average examples with a detailed answer and description. You can solve Average problems with solutions, the questions by companies wise by filtering the questions, additionally, you can check what type of questions are being asked in IT companies Written Round from Average. Average became one of the most important sections in the entire competitive exams, Companies Campus, and entrance online test. Go through Average Examples, Average sample questions. You can Evaluate your level of preparation in Average by Taking the Q4Interivew Average Online Mock Test based on most important questions. All the Average practice questions given here along with answers and explanations are absolutely free, you can take any number of time any mock Test.

## Why Quantitative Aptitude Average?

In this practice section, you can practice Quantitative Aptitude Questions based on "Average" and improve your skills in order to face the interview, competitive examination, IT companies Written exam, and various other entrance tests (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) with full confidence.

## Where can I get Quantitative Aptitude Average questions and answers with explanation?

Q4Interview provides you lots of fully solved Quantitative Aptitude (Average) questions and answers with Explanation. Solved examples with detailed answer description, explanation are given and it would be easy to understand. You can download Quantitative Aptitude Average quiz questions with answers as PDF files and eBooks.

## Where can I get Quantitative Aptitude Average Interview Questions and Answers (objective type, multiple-choice, quiz, solved examples)?

Here you can find objective type Quantitative Aptitude Average questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided.