﻿ Quantitative Aptitude Questions With Answers PDF

# Quantitative Aptitude Questions Answer for Placement and Exams

What is quantitative aptitude?

Quantitative aptitude is an inseparable and an integral part of aptitude exams in India. It tests the quantitative skills along with logical and analytical skills. One can test their own number handling techniques and problem solving skills by solving these questions. Qualitative Aptitude is an area of research within Artificial Intelligence that automates reasoning about continuous aspects of the physical world. Such as Space, Time, quantity for the purpose of problem solving & planning using Qualitative.

What is the meaning of quantitative aptitude?

Quantitative Aptitude – Arithmetic Ability test helps measure one’s numerical ability, problem solving and mathematical skills.

Quantitative aptitude questions includes questions ranging from pure numeric calculations to critical arithmetic reasoning.

What is quantitative aptitude syllabus?

In competitive exam the Quantitative aptitude questions involved a good mixture of concepts and logic from various topics like Simple Equations, Ratio, Percentages, Simple Interest-Compound Interest, Permutations & Combinations, Probability, Time &Work and Mensuration.

What are the topics in quantitative aptitude?

Let us jump this hurdle through an exhaustive coverage of all the Quantitative Aptitude topics and an in-depth understanding of this subject:

• Data Interpretation.
• Number Series.
• Arithmetic
• Profit and Loss.
• Simple Interest and Compound Interest.
• Age Problems.
• Work And Time
• Time & Speed
• Probability
• Mensuration
• Permutation and Combination
• Averages
• Ratios and Proportions
• Partnerships
• Stream Boat Problems
• Mixture and Alligation
• Pipes and Cisterns
• Coding and Decoding
• Important Problems

What are some of the best books on quantitative aptitude?

It totally depends upon the purpose you are preparing yourself …

Quantitative aptitude questions their levels vary from exam to exam ..

Viz CAT,GATE,SSC-CGL,BANKING,RAILWAY and all set their different levels …

Still I am trying to summarise all the sections for you …

For any suggestion or help feel free to ask me personally.

Quantitative aptitude by RS AGARWAL-This is the basic Book to build up your primary knowledge in this section .

Objective mathematics by FASTTRACK.This will give you more objective approach for the sake of competitive examination.

Mathematics by RAKESH YADAV-This book is specially for SSC-CGL but also can be followed for other examination like banking railway and all…This will give you a clear edge over others

Quantitative aptitude by Arun Sharma and Monorama Sharma-This is considered to be the best book for CAT …but you can follow this too for SSC,BANKING

Quantitative aptitude By PEARSON GUIDEQuantitative aptitude by SARVESH K VERMA-With this two filler stuff one can evaluate the level of preparation

What type of questions are asked in the quantitative aptitude section?

Ans. The quantitative aptitude section is included in almost all major competitive exams to check the numerical ability of the candidates. Questions in the form of word problems, graphs or data interpretation are asked.

Is the quantitative aptitude section tough?

Ans. More than being tough, the quantitative aptitude section is lengthy as a lot of calculations are to be done to get the final answer. Candidates need to cope up with their speed in order to score more in the quantitative aptitude section.

Quantitative Aptitude is a part of what all Government exams?

Given below is a list of Government exams in which quantitative aptitude is included:

Quantitative Aptitude/ Numerical Ability section is also included in the major competitive exams conducted in the country, including CAT.

How to prepare for quantitative aptitude?

Given below are a few simple tips which will help candidates prepare for the quantitative aptitude section of competitive exams:

• Focus on understanding the core concept
• Practise more and more questions based on each topic
• Apply shortcuts and tricks while solving the quantitative aptitude questions
• Try solving mock tests and question papers specifically designed for this section
• Time management must be kept in mind
• In case of a large decimal number, try rounding them off and solving the question

What is the use of quantitative aptitude?

Quantitative aptitude important of mathematical calculations. Quantitative aptitude simply means the ability of an individual to solve numerical and mathematical calculation and it’s important because a person with quantitative aptitude will be in a better position to analyze and make sense of the data given.

Is Quantitative Aptitude easy?

The Quantitative Aptitude (QA) for CAT exam is considered to be the most difficult section by around 99% of the MBA aspirants. The reason being,failure in solving a quantitative aptitude question within 90 seconds.

How can I improve my quantitative aptitude?

Do Practice, In few days you will find it interesting and in 1 month you will Love it. So do I.

To learn Quantitative Aptitude , you have to practise in planned way. If you are not joining any coaching class then join any web platform, share and discuss your problems at these platforms. It will increase your knowledge, confidence and interest also. On these platforms, you can find many curious and ready to help people with excellent knowledge and experience. So make best use of it.

1. A) Buy some good books.

For Quantitative Aptitude : M tyra, Sarvesh Kumar, Arun Sharma

For Reasoning: RS Agarwal, Arun Sharma

1. B) First start with Reasoning. Reasoning is very simple. There is no formulae in reasoning. Reasoning is Based on Reasons, Logics, Relationships, Observations.

If you complete basics of reasoning first, Your Logical Power, Analytical Power, Observation Power will be improved that will help you to better and understand Quantitative Aptitude.

(skip this part if Learning Reasoning is not your requirment)

1. C) Do basics of Quantitative Aptitude
2. Learn UNITARY METHOD VERY WELL. This is father of Most of the Short Tricks in ARITHMETIC.
3. Improve Calculations,
4. Learn Calculations Short Tricks,
5. Learn about Numbers and interesting relationships among different numbers,
6. Learn Percentage and its basics very well.
7. D) Understand each concept thoroughly.

E)) Categories question into types for each chapter. And remember these types.

1. F) Find the differences and relations among different questions and concepts.
2. G) Try to solve one question with different ways.
3. H) Note Down tricks you develop and also make a brief note for this so later you can understand why this work.
4. I) Note down important concepts, important questions and their solutions.
5. J) Try to apply concepts on Real Life situation. When we apply our knowledge on real life situation, IT BECOMES LIVE. We start Feeling and Visualising concepts. That goes into our long term memory(HDD) as well as our RAM
6. K) Mark Questions/ Concepts in following way:

“X” Cross for very easy, it will be no requirement of revision.

“******” Star for important/ tough, it will require SCIENTIFIC REVISION

“S” If there is short Trick for this question

“O” If question can be solved with the help of option.

“L” Later.If anything very tough and you are unable to crack right now.

Mark to try it later. With CUMULATIVE EFFECT and EFFICIENCY of knowledge and understanding you will be able to solve or understand it later.

What is the best quantitative book for SSC CGL?

The level of SSC CGL quant questions vary from very easy to tough, so you should be prepared accordingly. Generally , questions in Tier-1 are easy to medium level. In mains , questions can differ widely in their difficulty level from easy to tough. Some books and other resources which will prepare you to excel any level are:

1. Quantitative Aptitude by R S Aggarwal : This book is for practice at beginner’s level. After reading and understanding concepts and formulas, start solving this book if you had not been very good in Quant historically.
2. Quantum CAT by SarveshVerma : This is a very good book for getting conceptual clarity and practicing. You don’t need any other book after covering this book sincerely.
3. Previous years SSC questions by KiranPrakashan : For previous year questions. Note: Questions repeat sometimes.
4. Online test series : This is the final step. You need to test your preparation. Online test series is the best way. Make sure test series contain sectional tests and is error free. Take a free test before buying.
5. Optional : Algebra book by Arihant Publications if you want a good hand in Algebra. I have not practiced this book though.

What are the best books to learn quantitative aptitude basics?

Quantitative Aptitude for Competitive Examinations by R. S. Aggarwal explains the fundamentals of quantitative aptitude with simple chapters, a multitude of examples and quick exercises. It is one of the best-selling reference guides that will help you get your elementary mathematics right.

Not only will this book prepare you for any quantitative aptitude section of a competitive exam, but it’s great for job placement tests as well. The book is divided into two sections, arithmetic ability and data interpretation. The first section delves into numbers, decimal fractions, cube roots, permutations and combinations, H.C.F and L.C.M, probability, surds and indices and more; while the second section details data tabulation, including pie charts and graphs.

Quantitative Aptitude For Competitive Examinations is on the reference book list for most coaching institutes. Unlike most other books, the book covers a wide range of topics without complicating them.

How could I score above 35 in quantitative aptitude in the CA-CPT?

QA is a 50 marks section in CPT . And it has .25 negative marking. So to atleast score 25 marks in it you need to write , Either25 right answers , with No Wrong answer. ( Which is practically a rare situation. )

So you have to plan and target atleast to answer 35 questions. In which you even if you get 8 ans wrong you can score your desire 25

Like, 35 – 8 ( wrongans ) = 27 – ( 0.25×8=2 ) = 25 .

So ideally target to attempt 35 Ques with a risk of 8 ans. & You can successfully achieve your target 25 .

Note : Personal Experience – Practicing Max questions will help you achieve Maximum Marks.

What are some tips that can help me solve quantitative aptitude problems quickly?

To solve quantitative aptitude problems quickly, try these for 15-20 days you will find surprising improvements.

1. For Arithmeticunderstand the basics of percentage, ratios, relationship with percentage and number or ratio and number, Unitary Method.
2. ImproveNumber SkillsCalculations
3. Learn basic Formulaeand their applications
4. Each chapter has some basics, learn that very well.
5. Solve different types of questions.
6. Remember types of questions
7. If possible try to solve questions with given options, eliminate 2-3 options by applying common sence, logic or basic rules. Elimination is very powerful time saving technique
8. When you solve questions have pencil, eraser, highlighter, notebook with you. Classify question

Easy-need not revision

Tricky– mark (*****) STARS, understand the trick and all steps and try to these questions again next week.

Tough – If you find some question very tough MARK ‘L’ (later). Take these questions in second or third round*

Multiple logic or applications based questions: These types of questions are common in CAT.

1. For Geometryunderstand Basics and application of different Theorems, formulae
2. Practicea lot, Take Interest and Enjoy solving aptitude questions
3. If you are able to solve or understand tough question or concept feel happy, and Celebratethose moments. This is very important.
4. Connect concepts with Real life situation, apply concept on practical situation and solve.
5. TEACH : Yes!!! This is very important. Try to teach Maths your friends or your younger siblings etc,

When we start to teach somebody, then we are able to utilize our hidden power, knowledge, energy. We start to think and analysis above our present level.

1. Develop ProblemSolving Attitude, Logical Power, Common sense, Analytical approach.
2. Speed and sharpness: Play some brain/mind games for 5-10 min. It will increase your concentration, speed of eyesight, hand-eye coordination, speed of mind, speed of thinking and analysis, speed of retention, recall and memory.
3. Solve Number Series, Puzzles, Coding Decoding: It will improve your speed, analytical and logical skills

What is quantitative aptitude test?

The Quantitative ability test falls under the Cognitive Ability Test group. The Quantitative Ability assessment measures the numeracy skills of candidates to identify ones with the ability to solve mathematical problems on number system, percentages, profit & loss, work & time, and simple interest.

What type of questions are asked in quantitative aptitude?

Quantitative Aptitude Questions and Answers contains concepts and test papers on many topics such as average, numbers, compound interests, partnership, problem on ages, calendar, boats and streams, clock, height and distance, percentage, pipes and cisterns, profit and loss, speed, time and distance, simple interest,

How many questions are asked in the quantitative aptitude section?

The number of questions asked from quantitative aptitude differs for different exams. Candidates must carefully analyse the exam pattern for the respective exams before starting their preparation.

What is the average of first five multiples of 12?

1. 36
2. 38
3. 40
4. 42

What is the difference in the place value of 5 in the numeral 754853?

1. 49950
2. 45000
3. 49940
4. 49500

What is the compound interest on Rs. 2500 for 2 years at rate of interest 4% per annum?

1. 180
2. 204
3. 210
4. 220

Sohan started a business with a capital of Rs. 80000. After 6 months Mohan joined as a partner by investing Rs. 65000. After one year they earned total profit Rs. 20000. What is share of Sohan in the profit?

1. Rs. 5222.2
2. Rs. 5777.7
3. Rs. 6222.2
4. Rs. 6777.7

Ten years ago, P was half of Q’s age. If the ratio of their present ages is 3:43:4, what will be the total of their present ages?

1. 4545
2. 3030
3. 3535
4. 4040

Father is aged three times more than his son Sunil. After 88 years, he would be two and a half times of Sunil’s age. After further 88 years, how many times would he be of Sunil’s age?

1. 55 times
2. 44 times
3. 33 times
4. 22 times

A man’s age is 125%125% of what it was 1010 years ago, but 8313%8313% of what it will be after 1010 years. What is his present age?

1. 4040
2. 7070
3. 5050
4. 6060

A man is 2424 years older than his son. In two years, his age will be twice the age of his son. What is the present age of his son?

1. 2323 years
2. 2222 years
3. 2121 years
4. 2020 years

Present ages of Kiran and Syam are in the ratio 5:45:4. Three years hence, the ratio of their ages will become 11:911:9. What is Syam’s present age in years?

1. 2424
2. 2222
3. 2626
4. 2828

3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day?

1. 9
2. 10
3. 11
4. 12

Find the number of zeroes in 155!

1. 30
2. 38
3. 42
4. 44

The LCM of two numbers is 15 times of HCF. The sum of HCF and LCM is 480. If both number are smaller than LCM. Find both the numbers.

1. 60 and 90
2. 90 and 120
3. 120 and 150
4. 90 and 150

Find the least perfect square number which when divided by 4, 6, 7, 9 gives remainder zero.

1. 42
2. 40
3. 36
4. 32

A, B and C can do a piece of work in 10, 12 and 15 days respectively.They all start the work together but A leaves after the 2 days of work and B leaves 3 days before the work is completed.Find the number of days the work completed.

1. 4 days
2. 7 days
3. 6 days
4. 9 days

In a factory same number of women and children are present. Women works for 6 hours in a day and children work 4 hours in a day.In festival season workload increases by 60% and government does not allow children to work more than 6 hours per day.If their efficiency are equal and remain work is done by women then how many extra hours/day increased by women?

1. 2 hours/day
2. 3 hours/day
3. 4 hours/day
4. 5 hours/day

A alone would take 64 hours more to complete a work then A + B work together. B take 4 hours more to complete a work alone than A and B work together.Find in how much time A alone complete the work.

1. 16 hours
2. 60 hours
3. 72 hours
4. 48 hours

A leak can empty a completely filled tank in 10 hours. If a tap is opened in completely filled tank which admits 4 liters of water per minute, then leak takes 15 hours to empty the tank. How many litres of water does the tank hold?

1. 2400 litres
2. 4800 litres
3. 7200 litres
4. 9600 litres

Two pipes A and B independently can fill a tank in 20 hours and 25 hours. Both are opened together for 5 hours after which the second pipe is turned off. What is the time taken by first pipe alone to fill the remaining portion of the tank?

1. 11 hours
2. 13 hours
3. 15 hours
4. 17 hours

If an employee walks at speed of 10 km at 3 km/hr, he will be late by 20 minutes. If he walks at 4 km/hr, how early from the fixed time he will reach ?

1. 18 minutes
2. 24 minutes
3. 30 minutes
4. 36 minutes

If the cost of x metres of wire is d rupees, then what is the cost of y metres of wire at the same rate?

1. xy/d
2. (xd)
3. (yd)
4. yd/x

P is able to do a piece of work in 15 days and Q can do the same work in 20 days. If they can work together for 4 days, what is the fraction of work left?

1. 7/15
2. 11/15
3. 2/11
4. 8/15

Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes?

1. 648
2. 1800
3. 2700
4. 10800

39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?

1. 10
2. 13
3. 14
4. 15

If A : B  = 4 : 7 and B : C = 5 : 9 then A : B : C is :

1. 20 : 35 : 63
2. 35 : 36 : 63
3. 30 : 35 : 65
4. 25 :34: 68

If  m : n  = 3 : 4 and n : o  = 8 : 9, then m : o is :

1.    a) 1 :3
2. b) 3 :2
3. c) 2 : 3
4. d) 1 : 2

If 15% of A is the same as 20% of B, then A : B  is :

1. a) 3 : 4
2. b) 4 : 3
3. c) 17 : 16
4. d) 16 : 17

P can lay railway track between two stations in 16 days. Q can do the same job in 12 days. With the help of R, they completes the job in 4 days. How much days does it take for R alone to complete the work?

1. 9(1/5) days
2. 9(3/5) days
3. 9(2/5) days
4. 10 days

P, Q and R can do a work in 20, 30 and 60 days respectively. How many days does it need to complete the work if P does the work and he is assisted by Q and R on every third day?

1. 15 days
2. 9 days
3. 10 days
4. 14 days

A is thrice as good as B in work. A is able to finish a job in 60 days less than B. They can finish the work in – days if they work together.

1. 22 ½ days
2. 18 days
3. 26 days
4. 24 days

Which of the following  ratios is greatest ?

1. a) 7 :15
2. b) 15 :23
3. c) 17 :25
4. d) 21 :29

The ratio of number of boys and girls in a class is 3 : 2.  In the 1st semester exam 20% of boys and 25%
of girls get more than or equal to 90%  marks. What percentage of students get less than 90% marks ?

1. a) 56
2. b) 70
3. c) 78
4. d) 80

Which of the following  ratios is greatest ?

1. a) 7 :15
2. b) 15 :23
3. c) 17 :25
4. d) 21 :29

The ratio of number of boys and girls in a class is 3 : 2.  In the 1st semester exam 20% of boys and 25% of girls get more than or equal to 90%  marks. What percentage of students get less than 90% marks ?

1. a) 56
2. b) 70
3. c) 78
4. d) 80

A mixture of 85 kg contains milk and water in the ratio 27 : 7. How much more water is to be added to
get a new mixture containing milk and water in the ratio 3:1?

1. a) 5 kg

b)6.5 kg

1. c) 7.5 kg
2. d) 8 kg

The ages of Raju and Biju  are in the ratio 3:1. Fifteen years hence, the ratio will be 2:1. Their present
ages are:

1. a) 30yrs, 10yrs
2. b) 45 yrs, 15yrs

c)21yrs, 7 yrs

1. d) 60yrs, 20yrs

If A : B  = 4 : 7 and B : C = 5 : 9 then A : B : C is :

1. a) 20 : 35 : 63
2. b) 35 : 36 : 63
3. c) 30 : 35 : 65

d)25 :34: 68

If  m : n  = 3 : 4 and n : o  = 8 : 9, then m : o is

1. a) 1 :3
2. b) 3 :2
3. c) 2 : 3
4. d) 1 : 2

If 15% of A is the same as 20% of B, then A : B  is :

1. a) 3 : 4
2. b) 4 : 3
3. c) 17 : 16
4. d) 16 : 17

A man reaches his office two hours late travelling at 50 km/hr. if he increases his speed to 60km/hr, he is late by 1 hour. find the distance he has to travel to reach his office and speed required to reach the office in time

1. A) 310
2. B) 300
3. C) 200
4. D) 205

The sum of the first 20 terms of the series

1. 16
2. 6
3. 16
4. None of these

A mixture of 85 kg contains milk and water in the ratio 27 : 7. How much more water is to be added to
get a new mixture containing milk and water in the ratio 3:1?

1. a) 5 kg

b)6.5 kg

1. c) 7.5 kg
2. d) 8 kg

The ages of Raju and Biju  are in the ratio 3:1. Fifteen years hence, the ratio will be 2:1. Their present
ages are:

1. a) 30yrs, 10yrs
2. b) 45 yrs, 15yrs

c)21yrs, 7 yrs

1. d) 60yrs, 20yrs

If Rs 20/- is available to pay for typing a research report & typist A produces 42 pages and typist B produces 28 pages. How much should typist A receive?

1. A) 12
2. B) 15
3. C) 20
4. D) 16

If 1.5x = 0.04y, then the value of  is :

(A)

(B)

(C)

(D) None of these

is approximately equal to :

(A) 2

(B) 2.40

(C) 2.43

(D) 2.50

The value of  is:

(A) 80

(B) 800

(C) 8000

(D) 80000

(A) 0.8

(B) 1.45

(C) 2.40

(D) 3.25

The value of   is closest to:

(A) 0.002

(B) 0.02

(C) 0.2

(D) 2

The value of  is closed to:

(A) 0.006

(B) 0.06

(C) 0.6

(D) 6

The value of  is close to:

(A) 0.2

(B) 0.4

(C) 0.6

(D) 1

(0.2 × 0.2 + 0.01) (0.1 × 0.1 + 0.02)–1 is equal to:

(A)

(B)

(C)

(D)

(A) 0.4

(B) 1.2

(C) 1.4

(D) 4

The binary equivalent of the decimal number 125 is

1. 1100100
2. 1111101
3. 1101100
4. 1111111

The hexa decimal equivalent of the decimal number 128 is

1. 128
2. 175
3. 80
4. 81

The decimal number 1356 expressed in octal system equals

1. 2514
2. 125
3. 353
4. 235

The decimal conversion of the binary number (1111)2 is…..

1. 31
2. 15
3. 13
4. 14

The sum of (101101)2 and (111011)2 is

1. 1010110
2. 1101000
3. 1000110
4. 1110010

The square root of (2011)5 is

1. (21)5
2. (31)5
3. (121)5
4. (41)5

The sum of (6E)16 and (3B)12 is

1. (157)10
2. (137)11
3. (166)8
4. (192)7

The decimal equivalent of hexa-decimal number (ABC)16

1. 2847
2. 2748
3. 7428
4. 1478

The decimal fraction 0.75 in the binary system equals

1. 11
2. 00
3. 10
4. 111

The octal equivalent to the binary (11010)2 is

1. 26
2. 32
3. 28
4. 30

Which is the following is fraction for 0.36?

A – 9/25

B – 51/25

C – 3/400

D – 2081

Which is the following is fraction for 2.04?

A – 9/25

B – 51/25

C – 3/400

D – 2081/250

Which is the following is fraction for .0075?

A – 9/25

B – 51/25

C – 3/400

D – 2081/250

Find the day of the week on 25th March 1997?

1. Monday
2. Sunday
3. Saturday
4. Tuesday

Determine the day of the week on 30th April 2008?

1. Wednesday
2. Thursday
3. Friday
4. Monday

Tap ‘A’ can fill the tank completely in 6 hrs while tap ‘B’ can empty it by 12 hrs. By mistake, the person forgot to close the tap ‘B’, As a result, both the taps, remained open. After 4 hrs, the person realized the mistake and immediately closed the tap ‘B’. In how much time now onwards, would the tank be full?

1. 2 hours
2. 5 hours
3. 4 hours
4. 1 hour

A Cistern is filled by pipe A in 8 hrs and the full Cistern can be leaked out by an exhaust pipe B in 12 hrs. If both the pipes are opened in what time the Cistern is full?

1. 16 hrs
2. 24 hrs
3. 12 hrs
4. 32 hrs

Which is the following is fraction for 8.324?

A – 9/25

B – 51/25

C – 3/400

D – 2081/250

Which of the following is the correct ascending order for 3/8, 7/12, 2/3, 16/25, 14/15?

A – 3/8 < 7/12 < 2/3 < 16/25 < 14/15

B – 3/8 < 7/12 < 16/25 < 2/3 < 14/15

C – 7/12 < 3/8 < 2/3 < 16/25 < 14/15

D – 2/3 < 7/12 < 3/8 < 16/25 < 14/15

On 17th October 2005, the day of the week was?

1. Sunday
2. Monday
3. Saturday
4. Wednesday

What are the dates of June 2002 on which Thursday fall?

1. 6th, 13th, 20th, 27th
2. 3th, 10th, 17th, 24th
3. 7th, 14th, 21th, 28th
4. 4th, 11th, 18th, 25th

Which year will have the same calendar as of year 2009?

1. 2016
2. 2017
3. 2015
4. 2014

Wednesday occurred on 15th September 2010. What was the day of the week on 15th September 2009?

1. Sunday
2. Tuesday
3. Monday
4. Friday

In a river flowing at 2 km/hr, a boat travels 32 km upstream and then returns downstream to the starting point. If its speed in still water be 6 km/hr, find the total journey time.

1. 16 hours
2. 14 hours
3. 10 hours
4. 12 hours

Two pipes A and B can fill a tank in 10 hrs and 40 hrs respectively. If both the pipes are opened simultaneously, how much time will be taken to fill the tank?

1. 2 hours
2. 8 hours
3. 6 hours
4. 4 hours

A boat covers a certain distance downstream in 4 hours but takes 6 hours to return upstream to the starting point. If the speed of the stream be 3 km/hr, find the speed of the boat in still water

1. 12 km/hr
2. 13 km/hr
3. 14 km/hr
4. 15 km/hr

A merchant can buy goods at the rate of Rs. 20 per good. The particular good is part of an overall collection and the value is linked to the number of items that are already on the market. So, the merchant sells the first good for Rs. 2, second one for Rs. 4, third for Rs. 6…and so on. If he wants to make an overall profit of at least 40%, what is the minimum number of goods he should sell?

1. 24
2. 18
3. 27
4. 32

Which number should come next in the series, 48, 24, 12, ..?

1. 8
2. 6
3. 4
4. 2

RQP, ONM, _, IHG, FED, find the missing letters.

1. CDE
2. LKI
3. LKJ
4. BAC

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