SUM OF n TERMS OF TWO APs ARE IN THE RATIO (3n+8): (7n +15). FIND THE RATIO OF THEIR 12th TERM ???

DES! Institute Hello Friends Welcome to Des! Learning institute. Here we will make you to learn all questions of Aptitute And Reasoning FREE OF COST.Our motive is to make student learn through concept and we will do it in our lectures with best of our knowledge. In this video Ravi and Satya Sir will make u to understand the concept of question through solution which will be helpful for u to understand the questions which were asked in #RRBNTPC #GATE exam #Bank Exam #SSC #UPSC #CAT #AAI #SSB and #Hotel Management #IGNOU #RRB #UPSSC #Competitive exams #various other state level examinations. The topic of this video is #Number System of Skill which is one of the important topic asked in Various exams regularly .If you go through lecture u will be able to solve other problem based on the given concpet easily and effectively. In exams Accuracy is more important with speed,so u will learn here the minimum concpet through which u will be able to solve various questions easily. Below are the links for Questions based on other topics and concept feeely. #Aptitude #Surds and Indices #Number System #Races and games of skill #All competitive Exams #SSC #NDA #CDS #AFCAT #RRB #Banking #RATIO AND PROPORTION #GATE #CALENDAR #Probability #syllogisms #Profit and Loss #Supply Chain #Simplification/Venn Diagram 👉#Height and Distance    • Height and Distance - Theory -- Part:2   👉#Pipes and Cistern    • Pipe and Cisterns(Full explanation and cle...      • Pipes and Cisterns Know best solution to s...   👉#Time and distance(MAT 2006)    • TIME AND DISTANCE (MAT 2006) Part 2      • TIME AND DISTANCE (MAT 2006)   👉#Number System    • If 6*43-46@9=1904. What should come in pla...      • SUM OF n TERMS OF TWO APs ARE IN THE RATIO...   👉#Number System(RRB NTPC 2021)    • What should be the maximum value of Q in e...   👉#Man and work    • A&B do work in 9Day,B&C do in 12Day,A&C do...   👉#Compenendo and Divedendo rule    • Componendo and Dividendo Rule of Simplific...   👉 #Logarithms    • LOGARITHMS;Log2{Log3[Log X]}=1,Find X??? F...      • LOGARITHMS [Log10(x2-6x-45)=2].Find X=??.F...   👉#Surds and Indices    • Solve 8^x.2^y=512 and 3^(3x+2y)=9^6.Find X...      • Surds And Indices.Solve (?)^1/4=48/(?)^(3/...   👉#Number system    • What is the maximum number of 4 digit form...   👉🏻 #CALENDAR    • What was the day of the week on 15th Augus...   👉🏻 #Probability    • Basket contain 6blue,2red,4green & 3yellow...   👉🏻 #Syllogisms reasoning    • Showing women,Vinod said "She is daughter ...   👉#clocks Reasoning    • How much does a watch LOSE per day,if its ...   👉#Profit and Loss    • If there is a profit of 20% on the CP of a...      • First increase price of a commodity by 10%...   👉🏼#Races and Games of skill    • A runs 1⅔ time fast as B.A give B start of...      • A&B take part in 100m race. A runs at 5km/...   For any Querry,mail us at desiengineering@gmail.com