Arun Sharma Quantitative Aptitude pdf for CAT aspirants to help them in their preparations and to get their dream IIMs. Every year thousands of candidates appear for the Common Admission Test (CAT) examination. It is one of the most popular MBA entrance examinations in India.

At present time every exam held after higher secondary school examination has Quantitative Aptitude. From bank exams like IBPS PO to entrance exams of all IT companies have quantitative aptitude section. You will get the information about the Quantitative Aptitude book by Arun Sharma from this post.

Mathematics covers a large portion of this examination and with proper practice, candidates will be able to score high marks. This book can be used by students of all levels. Each section is covered in great depth in this book. All previous years’ questions have also been added to this book along with the solutions. It can also be followed by candidates preparing for Railway Exams, State Provincial Civil Service Exams, Police Exams, Bank and Finance Exam, Defense Exam, and various other Competitive Exams. ## Content Of Arun Sharma Quantitative Aptitude PDF

1: Time & Work
2: Percentage
3: Mixture & Allegation
4: Simple Interest
5: Compound Interest
6: Trigonometry
7: Power And Indices
8: Simplification
9: Ratio And Proportion
10: Mensuration
11: Pipe And Cistern
12: Co-Ordinate Geometry
13: Discount
14: Profit & Loss
15: Number System
16: LCM & HCF
17: Average Speed
18: Time & Distance Train
19: Algebra
20: Boat & Stream
21: Partnership
22: Height & Distance
23: Data Interpretation
24: Simplification

### Some important questions about Quantitative Aptitude

Q1. If 3/4 of a number is 7 more than 1/6 of the number then 5/3 of the number is?
(a) 12
(b) 18
(c) 15
(d) 20

S1. Ans.(d)
Sol. Let the number be x
According to the question,
3x/4-x/6 = 7
(9x – 2x)/12 = 7
7x = 7 × 12
x = 12
Then 5/3 of the number will be
(x ×5)/3 ⇒ (12 × 5)/3 = 20

Q2. If x = 1/√(2 + 1) then (x + 1) equal to?
(a) √2+1
(b) √2-1
(c) √2
(d) 2

S2. Ans.(c)
Sol. Given
x=1/(√2+1)
Find (x + 1) = ?
⇒ x + 1 = 1/(√2  + 1)+1
⇒(√2+1+1)/(√2+1)
⇒(√2+2)/(√2+1)
⇒(√2 (√2+1))/((√2+1) )
⇒ √2

Q3.  If a * b = a + b + a/b, then the value of 12 * 4 is?
(a) 20
(b) 21
(c) 48
(d) 19

S3. Ans.(d)
Sol. 12 * 4 = 12 + 4 + 12/4
= 12 + 4 +3 = 19

Q4. Find the maximum number of trees which can be planted, 20 meters apart, on two sides of a straight road 1760 meters long?
(a) 180
(b) 178
(c) 174
(d) 176

S4. Ans.(b)
Sol. No of trees planted on one side of Road
= (Length of road)/(Distance between trees) + 1 ← first tree
=1760/20+1
= 88 + 1 = 89
Total trees (both sides) = 89 × 2 = 178

### Quantitative Aptitude By Arun Sharma PDF

Q5. Mohan gets 3 marks for each correct sum and loses 2 marks for each wrong sum. He attempts 30 sums and obtains 40 marks. The number of sums solved correctly is?
(a) 15
(b) 20
(c) 25
(d) 10

S5. Ans.(b)
Sol. Mohan does ‘x’ correct sums
According to question ⇒ 3x – 60 + 2x = 40
5x = 100
x = 20

Q6. Two trains 108 m and 112 m in length are running towards each other on the parallel lines at a speed of 45 km/hr and 54 km/hr respectively. To cross each other after they meet, it will take?
(a) 12 sec
(b) 9 sec
(c) 8 sec
(d) 10 sec

S6. Ans.(c)
Sol. Time taken by them to cross each other
=(l1+l2)/(Relative speed in opposite direction)
Time = ((108 + 112))/((45 + 54)×5/18)=(220 × 18)/(99 × 5)
Time = 8 second

Q7. Two trains 150 m and 120 m long respectively moving from opposite directions cross each other in 10 seconds. If the speed of the second train is 43.2 km/hr, then the speed of the first train is?
(a) 54 km/hr
(b) 50 km/hr
(c) 52 km/hr
(d) 51 km/hr

## Why should you follow Arun Sharma Quantitative Aptitude for CAT book pdf?

• This pdf covers all essential topics in great depth that are scoring and carries high marks in the competitive examinations.
• It also provides previous years’ question papers which give an idea of the exam for proper and strategic preparation that are very helpful for every aspirant.
• The language of the book pdf is English and a detailed explanation of every topic is given in easy and understandable sentences.
• Many examples are also given for every chapter for easy comprehension.
• The book contains the latest sets of questions as per the new syllabus for all competitive examinations such as CAT and for the banking sector.
• Arun Sharma Quantitative Aptitude Book covers all important topics that are scoring and highly weightage in competitive examination.
• Arun Sharma Quantitative Aptitude Book also provided previous year question bank that is very useful for every aspirant.
• Because previous year’s question papers give you the best idea for preparation, that previous year’s question set tells you which topic you should read in a short time for better scoring.
• In Arun Sharma Quantitative Aptitude Book, you will get detailed information or explanation of every question in easy, understandable, and catchy language, which is the most important benefit of this book.
• Because language is an important key to understanding anything.
• Arun Sharma Quantitative Aptitude Book explains every topic in detail with uncountable examples.

This book Arun Sharma Quantitative Aptitude Book contains the latest sets of questions as per the new syllabus from all the competitive examinations such as CAT (Common Admission Test), SSC, and for the Banking sector.