[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.

# H.C.F and L.C.M Questions

Home > Quantitative Aptitude > H.C.F and L.C.M > General Questions
NA
SHSTTON
59
Solv. Corr.
116
Solv. In. Corr.
175
Attempted
1 M:9 S
Avg. Time

11 / 28

Choose the correct option.

The ratio of two numbers is 3:4 and their HCF is 4.Their LCM is:

A12

B16

C24

D48

Explanation:

Given Two No, ratio = 3:4 and their HCF = 4
So, No. = 3*4 =12 and 4*4=16
LCM of 12,16 = 48

Workspace

NA
SHSTTON
113
Solv. Corr.
97
Solv. In. Corr.
210
Attempted
2 M:2 S
Avg. Time

12 / 28

Choose the correct option.

find the number between 100 to 400 which is divisible by either 2,3,5,7..

A120

B100

C205

D210

Explanation:

LCM of 2,3,5,7=210

Workspace

NA
SHSTTON
101
Solv. Corr.
50
Solv. In. Corr.
151
Attempted
0 M:0 S
Avg. Time

13 / 28

Choose the correct option.

A teacher can divide her class into groups into groups of 5,13 and 17. What is the smallest possible strength of the class?

A835

B940

C1105

D1220

Explanation:

For smallest possible class strength, we consider LCM of the given numbers. So LCM (5, 13, 17) = 1105.

Workspace

NA
SHSTTON
84
Solv. Corr.
86
Solv. In. Corr.
170
Attempted
0 M:0 S
Avg. Time

14 / 28

Choose the correct option.

If an integer k is divisible by 2,5 and 13, what is the next largest number that is divisible by all the three given numbers ?

Ak+130

Bk+13

C2k+13

D2k+65

E2k

Explanation:

k+ LCM of 2,5,13
=> (k + 130)

Workspace

NA
SHSTTON
79
Solv. Corr.
66
Solv. In. Corr.
145
Attempted
0 M:47 S
Avg. Time

15 / 28

Choose the correct option.

What is the least amount that a person can have, such that when he distributes it into groups of Rs.16 or Rs. 18 or Rs. 20 or Rs. 25, he is always left with Rs. 4?

ARs. 1796

BRs. 1804

CRs. 2596

DRs. 3604

Explanation:

Find the lcm of 16 18 20 and 25 i.e 3600.
so the amount is (3600 + 4) = Rs. 3604

Workspace

NA
SHSTTON
28
Solv. Corr.
40
Solv. In. Corr.
68
Attempted
1 M:41 S
Avg. Time

16 / 28

Choose the correct option.

HCF of 2472,1284 and a third number 'n'is 12.If their LCM is 8*9*5*103*107.then the number 'n'is..

A2^2*3^2*5^1

B2^2*3^2*7^1

C2^2*3^2*8103

DNone of these

Explanation:

2472 = 2^3×3×103
1284 = 2^2×3×107
HCF = 2^2×3
LCM = 2^3×3^2×5×103×107
HCF of the numbers is the highest number which divides all the numbers. So N should be a multiple of 2^2×3
LCM is the largest number that is divided by the given numbers. As LCM contains 32×5 these two are from N.
So N = 2^2×3^2×5^1

Workspace

NA
SHSTTON
31
Solv. Corr.
81
Solv. In. Corr.
112
Attempted
1 M:30 S
Avg. Time

17 / 28

Choose the correct option.

In a circular racetrack of length 100 m, three persons A, B and C start together. A and B start in the same direction at speeds of 10 m/s and 8 m/s respectively. While C runs in the opposite at 15 m/s. When will all the three meet for the first time after the start?

A100

B120

C110

D150

Explanation:

Since the track is a circular track A and B will meet every 50 seconds. i.e. 100 / (10-8).
Since it is a multiple of 50 they will be meeting at the starting point every 50 Seconds.
If you multiply 15 x 50 you will get 750 and after the second 50 it will be 1500.
All of them will meet at the starting point after 100

Workspace

NA
SHSTTON
36
Solv. Corr.
35
Solv. In. Corr.
71
Attempted
0 M:46 S
Avg. Time

18 / 28

Choose the correct option.

The least number which when divided by 5, 6 , 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder, is:

A1677

B1683

C1898

D3363

ENone of these

Explanation:

L.C.M. of 5, 6, 7, 8 = 840.

Required number is of the form 840k + 3

Least value of k for which (840k + 3) is divisible by 9 is k = 2.

Required number = (840 * 2 + 3) = 1683.

Workspace

NA
SHSTTON
39
Solv. Corr.
60
Solv. In. Corr.
99
Attempted
1 M:21 S
Avg. Time

19 / 28

Choose the correct option.

At a stadium a certain rows are to be reserved to accommodate 12 cricket players 24 football players and 32 soccer players. How many minimum rows need to be reserved if same number of players of only one category are to be seated in each rows

A8

B34

C17

D4

ENone of these

Explanation:

Solution: Basically they are asking for the H.C.F of 12, 24 and 32 to find out the H.C.F of them

The answer is 4 WHICH IS THE MINIMUM number of rows required.

Workspace

NA
SHSTTON
42
Solv. Corr.
58
Solv. In. Corr.
100
Attempted
1 M:40 S
Avg. Time

20 / 28

Choose the correct option.

What is the largest number that will divide 90207, 232585 and 127986 without leaving a remainder?

A257

B905

C351

D498

Explanation:

Given numbers are 90207,127986 and 232585.

To Get the greatest number which divides given numbers without leaving a remainder.

i.e find the HCF of given numbers.
90207=3*3*3*13*257
127986=2*3*83*257
232585=5*181*257
=> 257 is the largest number.

Workspace

## Quantitative Aptitude H.C.F and L.C.M Questions and Answers pdf

At Quantitative Aptitude topic H.C.F and L.C.M, 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 H.C.F and L.C.M, 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 H.C.F and L.C.M MCQs practice question, and one after solving all the question of the respective level, you can refer back your H.C.F and L.C.M quiz result any time or you can download it as pdf for reference.

## Quantitative Aptitude H.C.F and L.C.M Customize Online Mock Test

This is own type of mock test, where At this Quantitative Aptitude H.C.F and L.C.M MCQs mock test section, you will able to attempt only the questions related to H.C.F and L.C.M, 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 H.C.F and L.C.M, 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 H.C.F and L.C.M 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 H.C.F and L.C.M questions, by providing the same type of practice questions from practice exercise. The best part of this H.C.F and L.C.M, all these mock tests listed here are free and you can take as Many time, as many you want. When you continue to give H.C.F and L.C.M 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 H.C.F and L.C.M Customize topic on which you will practice more will beneficial for you in future during campus placement.

## Quantitative Aptitude H.C.F and L.C.M Quiz Online Test

The details of the Quantitative Aptitude H.C.F and L.C.M 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 H.C.F and L.C.M that you see and keep them in mind while answering questions.

## Quantitative Aptitude H.C.F and L.C.M MCQs Practice Questions with Answer

On this H.C.F and L.C.M 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 H.C.F and L.C.M Question Quickly. It contains all the Quantitative Aptitude topic H.C.F and L.C.M 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 H.C.F and L.C.M topic based quiz.

## Quantitative Aptitude H.C.F and L.C.M solved examples question

You can get here fully solved H.C.F and L.C.M examples with a detailed answer and description. You can solve H.C.F and L.C.M 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 H.C.F and L.C.M. H.C.F and L.C.M became one of the most important sections in the entire competitive exams, Companies Campus, and entrance online test. Go through H.C.F and L.C.M Examples, H.C.F and L.C.M sample questions. You can Evaluate your level of preparation in H.C.F and L.C.M by Taking the Q4Interivew H.C.F and L.C.M Online Mock Test based on most important questions. All the H.C.F and L.C.M 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 H.C.F and L.C.M?

In this practice section, you can practice Quantitative Aptitude Questions based on "H.C.F and L.C.M" 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 H.C.F and L.C.M questions and answers with explanation?

Q4Interview provides you lots of fully solved Quantitative Aptitude (H.C.F and L.C.M) 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 H.C.F and L.C.M quiz questions with answers as PDF files and eBooks.

## Where can I get Quantitative Aptitude H.C.F and L.C.M Interview Questions and Answers (objective type, multiple-choice, quiz, solved examples)?

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