In this PDF you will find answers and detailed explanations to the test. Type-2: If the sum of the unit figure is 5 and the tens figure are equal. STEP 1: – 3489 I am sure this book will very helpful for your exam preparation. Numerical Ability is one of the heebie-jeebie topics which consuming more time in Banking exams. Step II: Second Double Column: So guys download this Bank reasoning Book […] 8.) MULTIPLICATION OF 2-DIGIT NUMBERS (10-99): EXAMPLE 1: EXAMPLE: √8464, STEP 1: Consider the one’s digit of the given number i.e., 4          _ _ 8, The one’s digit of the number will be the one’s digit of the product. Here you can find the set of the question with important tricks to solve Numerical Ability questions. Once you got a right strategy to solve the Numerical Ability questions then you can easily manage your time. From Table 1, if the one’s digit of the cube is ‘1’ then the cube root would also end with ‘1’, STEP 2: Always ignore the ten’s and the hundredth digits of the given number i.e., ignore ‘2’ and ‘6’ in the given number, STEP 3: Now the remaining number other than the one’s, ten’s and the hundredth digit in the given number is ‘9’ ... Find the PDF File link of Numerical Ability Tricks. DIVISIBLE BY 10: At the end of Step 2 we have, STEP 3: So their difference from ‘100’ is considered, i.e., [D1=100-98=02] & [D2=100-97=03], GIVEN: From Table 1, if the one’s digit of the square is ‘9’ then the square root would either end with ‘3’ or ‘7’, STEP 3: Now the remaining numbers other than the one’s and the ten’s digit in the given number is ‘187’ There is a carry of ‘8’ from the previous step Therefore the cube root of ‘32768’ is 32. Ten’s digit of product = [Ten’s digit of N1×One’s digit of N2] + [One’s digit of N1×Ten’s digit of N2] + C1 Example (3): Another example is 2326 – 1875. Now we have one carry from the previous step ‘1’, that is added to this difference [77+1=78]. – 2763 In step 2, No.2+D1=112+11=123+carry=123+1=124 + Carry over 1 Carry over 1, Hundredth digit of the product = [Ten’s digit of no.+ Hundredth digit of no.] Here it is ‘8’ which is nearer to as well as lesser than ‘9’. So their difference from ‘1000’ is considered, i.e., [D1=1000-998=002] & [D2=1000-997=003], GIVEN: 3.Great collection of numerical example with explanation. "I depended only on ACE gate material, class notes, and test series. A number will be divisible by 11, if the difference of the sum of the digits in the Odd places and Sum of the digits in the Even places, is either zero or divisible by 11. Here, No.1=988; No.2=989; D1=1000-988=12; D2=1000-989=11, For the 1st 3 digits of the product, No.2 – D1 = 989-12= 977. Example: Numbers like, 56456, 32658, 89846 are divisible by 2. Click, download and read it and score more in Numerical Ability topic. 6.) Now Combine the Step II and Step I. Now we see that 463 – 200 is easier than 442 – 179. The answer of both is same 451. [Unit fig × Unit fig]. Then 1332 will be much lesser than 18769. + Ten’s digit of no.] 86 × 26 = [8 × 2 + 6] [6 × 6] = [22] [36]; so answer is: 2236. + Unit fig.] 756 × 11 43×11 Example: Numbers like 565520 and 898935 are divisible by 5. Our team is onboard and ready to support you always. Therefore, the remaining option is ‘92’ Answer is 95 → Step II. It consists of (i) Brief synopsis covering the entire syllabus (ii) Worked out examples, concept wise (iii) Practice questions with detailed solutions ae aee general aptitude notes civil engg for all. The questions used in the following test are based on those available on the www.assessmentday.co.uk and www.graduatesfirst.com websites. MULTIPLICATION OF NUMBERS BETWEEN (1001-1010): EXAMPLE: Example (2): Sometimes it is useful to increase the number to be subtracted to the nearest multiple of 100. Practice more on Numerical Ability and crack your upcoming bank exams. × Unit fig], Example: _____________. 99 × 11 = 1089 → {10[9+1] 8[9+9=18] 9}, Here the sum of the digits, 3+5=8  &  5+2=7⇓, Now, 352 × 11 = [7 + 5] + 1 = 1 3, Thousand digit of the product = [Hundredth digit of the number + Carry over 2] From Step 1, here “8” is the unit digit and “8” is carry, STEP 3: Including questions and answers with clearly explained solutions. The student is advised to struggle to get the solution for the problems in the work book by self analysis and not to refer the solution first. The multiplication is done between 2-digit numbers so the product will definitely be a 4-digit number. Numerical Estimation; ESE/GATE/PSUs Numerical Ability, Logical Reasoning & Analytical Ability ₹ 240. ACE can convert Postscript files from Adobe Illustrator (or any graphics program) to 3D! [2 + 1 = 3] Created Date: 8/12/2019 6:41:11 PM 952 = [9×10] 25 = 9025 Step I: First Double Column Rule: II. Writer-Ace Academy. Where to find ace academy class notes for analog circuits subject ? Difference, D1 = 08; D2 = 07 76 – 14= 62, 62 + 52= 114 (Take the last two digits from 114 i.e., 14) DIVISIBLE BY 4: The final answer is 672 = 4 4 8 9, To find the square of a number which is a multiple of ‘5’, 1152 = [11×12] 25 = 13225 _____________, Step I: First Double Column Find the PDF File link of Numerical Ability Tricks. Features Of ACE General Aptitude Book-Here we are providing some features of this books which we have observed-. If you need any guidance or regarding your doubt drop your message in the comment section. Consider a square-root of a square which is nearer to as well as lesser than ‘84’. Example: 898686 is divisible by 9 because the sum of the numbers is divisible by 9, 88 × 89 = ? 4.At ending of each chapter unsolved problems with answers and hints have given. The multiplication is done between 3-digit numbers so the product will definitely be a 6-digit number. ACE Engineering Academy was established in the year 1995 with a prime motto of imparting quality education in engineering and moulding the engineering students to crack competitive examinations. So their difference from ‘100’ is considered, i.e., [D1=108-100=08] & [(Tens figure)2 + ½ × Tens figure] [Unit fig. ACE allows any Mechanical engineer the ability to import GDSII files for purposes of analysis, simulation, verification, and more. ECE Academy Aptitude Books. 83 × 82 = [82 + ½ × 8] [ 3 × 2 ] = [68] [06] So the answer is: 6806. Sale. These notes are of ACE Engineering Academy coaching institute, Hyderabad. Difference, D1 = 002; D2 = 003. 10 or 10<), For example, 28 ×11 where the sum of the digits is 10, [2+8=10] this method can be used. = 50, EXAMPLE: DIVISIBLE BY 12: SBI PO Numerical Ability Questions and Solutions However, State Bank of India (SBI) is the largest organization among all public sector banks. ACE Academy Handwritten Class Notes [PDF] – Mathematics – This is Mathematics study material for GATE / IES / PSUs exam preparation in the form of handwritten notes. A number is divisible by 12, if the number is divisible by both 3 and 4. Example (1): The hundredth digit of the product will be the sum of ten’s digit of the number and the carry over. GATE 2021: Civil Engineering Previous Year Solved Papers ₹ 653. 2.Full explanation of each topics with example. [D2=107-100=07]. = [7×5] + [6×8] + 4 Save my name, email, and website in this browser for the next time I comment. numerical ability and verbal ability ae and aee ace academy handwritten notes free download pdf. Here, No.1=88; No.2=89; D1=100-88=12; D2=100-89=11, Here, 12 × 11 = 132, we know that the product is a 4-digit number so ‘1’ is taken as carry, For the hundredth and thousand digits of the product, No.2 – D1 = 89-12=77 Example: No.1 = 98; No.2 = 97 Total No of Pages-116. × Tens fig. Don’t worry if you are a basic learner of banking exam Read and understand the tricks of Numerical Ability. 8+9+8+6+8+6= 45, this is divisible by 9. File Size-4 MB. ace academy ae aee handwritten notes pdf download. Here the subtraction 2451 – 2000 is easier than the subtraction 2326 – 1875. +5263 = [3 + 5 = 8] Numerical Estimation: It tests the individual’s ability to solve straightforward questions as fast as they could. ACE Academy Handwritten Class Notes [PDF] – Mechanical Engineering – This is Mechanical Engineering ... ESE/GATE/PSUs Numerical Ability, Logical Reasoning & Analytical Ability ₹ 240. Similar to 2-digit multiplication the first and the last digit of the number will be the first and the last Mentally increase the other quantity by the same amount i.e., by 5. DIVISIBLE BY 11: आर. No.1 = 1008; No.2 = 1007 Example (2): 21 – 89= – 68, – 68 + 46= -22 (Here the answer comes in minus so add 100 with the answer) The study material for Numerical Ability is thoroughly revised this year to meet the requirements of all categories of students. 2.) Quantitative Aptitude Questions and Answers with Explanation PDF: Dear Aspirants, nowadays all the competitive exams having quantitative aptitude as its one of the sections. Calculators are permitted for this test, and it is recommended you have some rough paper to work on. [Tens fig × Tens fig + ½ × Unit fig] [(Unit fig.)2]. Full file at https://testbanku.eu/ Now 18225 < 18769 By doing so, he loses an opportunity of … 2×A×B = 2×6×7 = 84 SOLUTION: Advertisements “Where to find ace academy class notes for electrical engineering branch ? 3.) DIVISIBLE BY 5: 17 – 63= – 46, – 46 + 94= 48. The answer will be 9578. Example: 502678 is divisible by 11 because, the sum of the digits of the odd places, 5+2+7= 14, sum of the digits in the even places, 0+6+8=14, the difference is 14-14=0, so this number is divisible by 11. Simplification & Approximation Questions PDF:-Download PDF HereSimplification & Approximation – Concept. to JTP's ree SHL-style Numerical Reasoning Test Dear Candidate, The test you have just completed provides a free glimpse to some of the many practice questions found in our online preparation packs for CEB’s SHL-style tests. 4.) Answer is 48 → Step-I. Note: Here, the unit figure denotes the number that present in the ones digit (6, 6), and tens figure denotes the number that present in the tens digit (8, 2). 14 – 34= – 20, – 20 + 15= – 5 (Here the answer comes in minus so add 100 with the answer) 123 × 11 = 1353 → {1 3[1+2=3] 5[2+3] 3}, For example: Here, these numbers are nearer to ‘1000’ in the number system. ‘8’ is taken as the carry to Step 3 i.e., C2 = 8, Add the Products of the above 2-steps. Similarly, 36 × 11 = 396, where [3+6=9] GATE Guide Books. Now 43×11 1026 Example: 144 is divisible by 12, because it is divisible by both 3 and 4. 1552 = [15×16] 25 = 24025, This method can be followed for all numbers divisible by 5, TYPE 2: + Ten’s digit of the no.] It is free to download. Similarly, if D1 and D2 are more than 10, then the carry over from the product of D1×D2 is added to the sum of No.2+D1 FOR EXAMPLE 78×65 =? Now Combine the Step II and Step I. Mental Ability Questions and Answers PDF Free Download - MCQs, FAQs, Quantitative Aptitude, Exams, Tests. Power electronics ke liye kaun si achhi book hogi….kya mujhe pdf mil jayegi.. P.S.Bhimara power electronics,We will try to upload PDF if available. SOLUTION: GATE Guide Books. Solution Manual for Numerical Methods for Engineers 7th Edition by Chapra. The number 456455 is not divisible by 3, because the sum of the number is not divisible by 3. We are providing the general Aptitude Book of ACE academy,It have both portion General Reasoning and General Aptitude, Which is mainly now asking in exam, Aspirants who are preparing for GATE,PSUs and others exam should download this books.This book have manly GATE syllabus of General Aptitude and this syllabus is common to all most every PSUs and others exam,So this books not only useful for GATE exam but also PSUs and others exam. The student is advised not to write the solution steps in the space around the question. +5276 Hence the square root of 81 i.e., ‘9’ is taken. Every year the exam conducting committee of SBI recruits the most skillful, dynamic and talented employees. 9.) Therefore 179 becomes 200 by adding 21 and 442 becomes 463 by adding 21. – 1431 = [6] 25 = 625 N1 = 78; N2 = 65, STEP 2: But the trick is to only attempt the easy questions rather than spending time on difficult or lengthy questions.This section will have 35 questions of one mark each in the prelims exam. Great collection of numerical example with explanation. General Shortcut Method: [2×A×B] + Carry from previous step i.e., 4 ADDA247 Ace BANK Reasoning Book PDF Download Hi friends, welcome to ExamDOT.com. There is no doubt  Numerical Ability questions will be a complex of mathematics. = [5 + 6 = 1 1] i.e., [No.2-D1 = 97-02=95], Therefore, 998×997 = 995006 Unbelievable! STEP 1: product of D1 and D2 is same i.e., [D1×D2=008×007=056], STEP 2: Since the numbers are greater than 1000, the sum of No.2 and D1 is taken Here it is ‘81’ which is nearer to as well as lesser than ‘84’. It is advised to spend at least one hour a day on General aptitude part. So, in this blog, I am sharing numerical aptitude test questions and answers and you can check your abilities through the practice of these questions and answers for the better score in your competitive exams.                   3 0 8 TYPE I: When the sum of the one’s and ten’s digit of the number is less than 10 (i.e. Now 9025 > 8464 Answer will be 7248. rather your ability to use numerical data to make reasoned decisions. Numerical Reasoning Test - Aptitude-Test.com Practice will help you to ace the aptitude tests, so download our 15 question free numerical reasoning PDF test and start practising. Therefore, the problem is 96 minus 60 i.e., our answer is 96 – 60= 36. To find the square root of a 5-digit number The number becomes 2451 – 2000= 451. The all-in- one of the previous papers provided a nice understanding of the pattern of questions that are mostly asked in the main exam.A good study of that material coupled with writing test series can definitely land u in good rank." Explanation: We have to look the signs given before the numbers and then start adding and adding and subtracting from the top right position.  3 8 7 2 Dear Aspirant, Hope the above explanation of Numerical ability tricks will be more helpful to you. – 4572 ACE Engineering Publications is the sister concern of ACE Engineering Academy, Hyderabad. Therefore, 352×11 = 3872. EXAMPLE: A number will be divisible by 5 if the unit digit is either 0 or 5. The multiplication is done between 3-digit numbers below 200(<200) so the product will definitely be a 5-digit number. 100 + (-5) = 95 A number will be divisible by 9, if the sum of the digits in the number is divisible by 9. Example (1): Suppose we have to subtract 55 from 91. ibps clerk numerical ability questions with answers pdf In IBPS Clerk exam, most aspirants feel hard to clear cutoffs of numerical ability (quantitative aptitude-maths). = 87 Example: 658452 is divisible by 3 because the sum of the numbers is divisible by 3, 6+5+8+4+5+2= 30, which is divisible by 3. Here, these numbers are nearer to ‘1000’ in the number system. Similarly, 999 × 11 = 10989 → {10[9+1] 9[9+9+1=19] 8[9+9=18] 9}. 1352 = [13×14] 25 = 18225 It is significant to note that numerical reasoning tests are not intended towards measuring one's ability of being good at mathematics. GATE,SSC JE,TSTRANSCO,MAHATRANSCO,UPPCL,PGCIL And Others Upcoming Exam. Example: 36 is divisible by 6 because 36 is divisible by both 2 and 3. You will get the same answer if you also use the normal method. 4.At ending of each chapter unsolved problems with answers and hints have given. √8464 = 92, TYPE 3: respectively.                                                                                                                        Carryover. This will help to face numerical answer questions, better. 100 + (- 22) = 78. 1152 = [11×12] 25 = 13225 How to ace numerical ability for GATE. Hence the cube root of 8 i.e., ‘2’ is taken, STEP 4: we already know the one’s digit of the cube root is 1 from STEP 1 Consider a cube-root of a cube which is nearer to as well as lesser than ‘9’. The problem of 3788 – 3000 is easier than 3786 – 2998 and our answer is 788. ACE can even convert Postscript and PDF files to 3D. AB2 = 672 download civilenggforall general aptitude and general ability notes pdf. 1008 × 1007 = ? DIVISIBLE BY 8: A number will be divisible by 8, if the last three digits of that number are divisible by 8. 53 × 11 = 583, where [5+3=8], TYPE II: When the sum of the one’s and ten’s digit of the number is either 10 or more than 10 (i.e. Therefore at the end of the 2nd Step Therefore the square root of ‘18769’ lies between 133 and 137, STEP 5: Numerical Reasoning Free Test 1 Solutions Booklet AssessmentDay Practice Aptitude Tests Instructions This numerical reasoning test comprises 21 questions, and you will have 21 minutes in which to correctly answer as many as you can. It depends on how fast each individual answers. Numerical Reasoning Sample Questions: Below, you’ll Rule-I: Borrowing and Paying Back Method: The one’s and ten’s digit of the product will be the product of D1 and D2, i.e., D1×D2 = 02×03 = 06 35 × 45 = [(4 + 1) × 3] [75] The numerical ability includes computation, estimation, reasoning, and data interpretation.  4 7 3, The ten’s digit of the product will be sum of the digits of the number, here [4+3=7] Download the pdf file from below link and try to solve these on your own and later check the key with explanations. Solutions for Text Book Practice Questions. Aptitude Test PDF 2019/20 | Free Questions & Answers Author: Andrea Subject: Download free Aptitude tests, questions & answers written by experts. The result is same as 263. Practice free Numerical Reasoning tests & get tips, guides and fully worked solutions. The Adda247 Publications brings to you for the first time the ACE Series by Adda247 which includes ACE Quant, ACE English and ACE Reasoning Books totally based on the updated and changed pattern in banking and insurance examination. And the number 554314 is not divisible by 8 because the last three digits 314 is not divisible by 8. = [42] + 8 digit of the product. (function() {var script=document.createElement("script");script.type="text/javascript";script.async =true;script.src="//telegram.im/widget-button/index.php?id=@allexamreview";document.getElementsByTagName("head")[0].appendChild(script);})(); So candidates who want to attempt any type of competitive exams like SBI PO, IBPS PO, Clerk, SO, and other bank exams, SSC exams, Railway exams, LIC exams must have to prepare on quantitative aptitude topics. DIVISIBLE BY 6: MULTIPLICATION OF NUMBERS BETWEEN (101-110): Here the product can be determined by a simple multiplication and an addition. The one’s, ten’s and hundredth digit of the product will be the product of D1 and D2, Similarly, the 1st 3 digits of the product will be the difference between No.2 and D1. So here we will share ADDA247 Ace Bank Reasoning Book. Take a number divisible by ‘5’ between 92 and 98, that is ‘95’ _ 0 8 Therefore the cube root of ‘9261’ is 21, TYPE 2: 4+5+6+4+5+5= 29 this is not divisible by 29. In this particular page, you can all find Aptitude Questions and Answers for Freshers, […] Making Moves B.V. John M. Keynesplein 12-46 1066 EP, Amsterdam Tax: NL853663403B01 Chamber of Commerce: 59839023 The ten’s digit of the product = [One’s digit of the no. Just take a […] To calculate the hundredth and the thousandth digit of the product ... why are the questions not given .only solution provided,great work anyways. No hidden ads, only direct Google Drive download links. = [5 + 2 = 7], The hundredth digit of the product = [Hundredth digit of the no. Example: 565144 is divisible by 8 because the last three digits 144 is divisible by 8. Example (4): The subtraction of 3786 – 2998. Then 982 will be much greater than 8464 No.1 = 108; No.2 = 107 Numerical Reasoning Test PDF 2019/20 | Free Questions & Answers Author: Andrea Subject: Download free Numerical Reasoning tests, questions & answers written by experts. Step II: Second Double Column Now, all those Freshers who are preparing for different exams or recruitment tests can get the Aptitude Preparation Stuff from FreshersNow.Com Aptitude page. A number will be divisible by 6, if that number is divisible by both 2 and 3. So their difference from ‘1000’ is considered, i.e., [D1=1008-1000=008] & [D2=1007-1000=007], GIVEN: This method is also called equal additions method. Here 1875 becomes 2000 by adding 125 and 2326 becomes 2451 by adding 125. Made with by IBPSGuide, Fast and Easy Method to Take Cube Root – Numerical Ability, The Hindu Editorial with Vocabulary – Day 226, High Court of Karnataka Recruitment 2018 | 834 Oath Commissioner – Apply Online, Shortcut Tricks to find the Square of Numbers, Easy Method to Take Square Root for a Number, Shortcut for the Multiplication of 2 Digit & 3 Digit Numbers, Shortcut for the Multiplication of 3 Digit & 4 Digit Numbers, Square of a number is the product obtained by multiplying a number by itself, To find the square of two-digit numbers (10-99) we can consider the following steps. +1546 1552 = [15×16] 25 = 24025 Click, download and read it and score more in Numerical Ability topic. The ten’s digit of the product will be sum of the digits of the number, here [2 + 8 = 1 0]↓           _ _ _ 6 SOLUTION: The multiplication is done between 3-digit numbers so the product will definitely be a 6-digit number. No.1 = 998; No.2 = 997 EXAMPLE: √18769, STEP 1: Consider the one’s digit of the given number i.e., 9 98 × 97 = ? 28×11 ACE Academy Handwritten Class Notes [PDF] – Computer Science & Information Technology – This is Computer Science (CS) /Computer Science Engineering (CSE) / Information Technology (IT) study material for GATE / IES / PSUs exam preparation in the form of handwritten notes. DIVISIBLE BY 9: A number will be divisible by 2, if the unit digit in the number is 0, 2, 4, 6 and 8. Language Published: English. assess your mathematical ability, but rather your ability to use numerical data to make reasoned decisions. Daily Practice Questions for Numerical Ability: Practice only gives the perfection. Numerical Reasoning Test - Aptitude-Test.com Practice will help you to ace the aptitude tests, so download our 15 question free numerical reasoning PDF test and start practising. Today I am sharing Numerical Ability practice test for upcoming IBPS and other Bank Exams.This practice test consists of 18 numerical ability practice questions with detailed explanations. Therefore, 28×11 7.) DIVISIBLE BY 2: 10.) Here it is ‘169’ which is nearer to as well as lesser than 187. Answer is 78 → Step I. Here, these numbers are nearer to ‘100’ in the number system. The student is advised to have some standard reference book ready to strengthen the related concepts, if necessary. Numerical reasoning tests help gauge the candidate's ability to infer, assess and deduce logical interpretation based on the data presented. = 35 + 48 + 4 Therefore, the remaining option is ‘137’ SOLUTION: So, 111×112=12432. Here, the method is same as that of 3-digit multiplication except for a small change.         4 _ 3, The one’s and the ten’s digit of the number will be the last and the first digit of the product All Exam Review. Consider a square-root of a square which is nearer to as well as lesser than ‘187’ √18769 = 137. The one’s digit of the product is same as the one’s digit of the number. अग्रवाल PDF FREE DOWNLOAD, E-BOOKS FREE DOWNLOAD MADE EASY CURRENT AFFAIRS APR-MAY-JUNE 2017, E-BOOKS-Free Download Rakesh Yadav Sir Advance Math Class Notes PDF, E-Book Free Download Kiran Reasoning Book PDF For SSC SA,NTRO,NIELIT And VIZAG MT Exam, DMRC JE Electrical/JE Electronics Online Test Series 2020, PGCIL Diploma Trainee Electrical 2020 Online Test Series, ECIL GET ECE & EEE 8 Online Test Series And Study Material, COMMON STUDY MATRIAL FOR RVVUNL AE & JE,UPPCL AE,SSC JE,BSPHCL JE,DMRC/NMRC, ELECTRICAL ENGINEERING INTERVIEW QUESTIONS AND ANSWER, GENERAL HINDI(सामान्य हिन्दी), RAJASTHAN RAJYA VIDYUT UTPADAN NIGAM LTD (RRVUNL), TECH GURU CLASSES STUDY MATERIAL,PREVIOUS YEAR QUESTIONS PAPER AND SOLUTION FOR GATE,SSC JE,PSUs,NET ALL ENGINEERING BRANCH. PDF Quality-Excellent From Table 1, if the one’s digit of the cube is ‘8’ then the cube root would end with ‘2’, STEP 2: Always ignore the ten’s and the hundredth digits of the given number i.e., ‘6’ and ‘7’ here, STEP 3: Now the remaining numbers other than the one’s, ten’s and the hundredth digits in the given number is ‘32’ How to download ace academy class notes for electrical engineering branch ? Difference, D1 = 02; D2 = 03. 998 × 997 = ? + Ten’s digit of the no.] +8294 Numerical Ability Engineering Services IES ESE Ace Academy Notes PDF Free Download only at CivilEnggForAll.com. A number will be divisible by 4, if the last two digits of the number is divisible by 4. Please suggest me…. GIVEN: Similarly, 85 × 11 = 935  → {9[8+1] 3[8+5=13] 5} Therefore the square root of ‘8464’ lies between 92 and 98, STEP 5: [No.2+D1=107+08=115]. Now 28×11 17 – 27= – 10, – 10 + 82= 72. ACE Academy Handwritten Class Notes [PDF] ... Verbal Ability; GATE Questions with Solutions. Add Carry ‘4’ with the above ‘84’ we get [84+4= 88] Subscribe to our mailing list and get interesting stuff and updates to your email inbox. Mentally we have to increase the number to be subtracted to the nearest multiple of 10 i.e., increase 55 to 60 by adding 5 to it.