Brief Summary
Alright, so this video is basically a reasoning class on letter analogy by Sahil sir. He starts by setting the stage, hyping up the class as more of a get-together with friends than a typical teacher-student thing. The main takeaway is that letter analogy is just a twist on coding-decoding, and he promises to cover everything from basic to advanced levels, targeting various exams.
- Letter analogy is basically coding-decoding.
- Covers basic to advanced levels.
- Targets various exams.
Intro
Sahil sir welcomes everyone to the reasoning class, emphasizing it's more like hanging out with friends. He assures that the audio and video are clear. He mentions that this class is a proper foundation, covering basic to advanced reasoning for various exams like Tier 1, Tier 2, CGL, GD, and more. He promises to teach reasoning for all exams in India. He expresses his excitement for the class and says it feels like connecting with loved ones to discuss what's important for exams.
Analogy Types
Sahil sir recaps the previous class on basic analogy, focusing on words. He sets a target of solving 80-100 questions today, focusing on letter-based analogies. He mentions that number-based analogies, the most important type, will be covered later. He stresses that letter analogy is essentially coding-decoding practice. He explains how coding-decoding questions are structured and how they relate to letter analogy.
Letter Analogy: The Basics
Sahil sir says he will teach from the basics, covering theoretical aspects and working up to Tier 2 level questions. He asks if everyone remembers opposite letters and place values. He emphasizes their importance in odd one out and other letter-based questions. He provides a screenshot of place values and opposite letters for those who don't remember, mentioning he taught tricks to remember them in the first class.
Types of Letter Analogy Questions
Sahil sir explains the types of questions asked in letter analogy. First is finding a missing letter from a cluster of letters. He gives an example of finding the missing letter by identifying the relationship between given letter pairs. The second type is finding a letter pair, where you need to find a pair that follows the same relationship as the given pair. He explains this with an example, emphasizing the importance of knowing place values if the letters aren't direct opposites.
Order Based Letter Analogy
Sahil sir discusses order-based questions, which are very common. He explains that these questions involve finding letters before and after a given letter in the alphabet. He gives an example where the relationship involves finding the letter before and after each letter in the given pair. The fourth type is alternate letter, which is important for mains exams.
Alternate Letter Type
Sahil sir explains alternate letter type questions, which are important for exams like CGL Tier 2 and NTPC CBT2. He explains that you need to find a pair of letters that maintain a consistent relationship between two given pairs. He demonstrates this with an example, showing how to test each option to find the correct pair. He emphasizes the importance of understanding the different types of questions and making notes for future reference.
Question 1
Sahil sir starts the exercise with the first question. He solves it by first finding the opposite letter of the second letter in the pair. Then, he finds the relationship between the first letters and applies it to find the answer.
Question 2
Sahil sir solves the second question, cautioning against common mistakes. He points out that the relationship needs to be checked in the correct direction, as the question asks for the reverse relationship. He explains how to find the correct relationship and arrive at the correct answer.
Question 3
Sahil sir solves the third question by identifying the relationship between the letters in the given pair. He finds that each letter is shifted by +3. He applies the same relationship to find the answer.
Question 4
Sahil sir solves the fourth question, reminding students of coding-decoding concepts. He identifies that the letters are arranged in increasing order. He applies the same logic to find the answer.
Question 5
Sahil sir solves the fifth question, explaining that the letters are reversed and each letter is shifted by +2. He applies the same logic to find the answer.
Question 6
Sahil sir solves the sixth question, explaining that the relationship involves multiplying the place values of the letters. He applies the same logic to find the answer.
Question 7
Sahil sir solves the seventh question, explaining that each letter is shifted by +4. He applies the same logic to find the answer, reminding students of the concept of repeating letters after Z.
Question 8
Sahil sir solves the eighth question, explaining that each letter is shifted by +9. He applies the same logic to find the answer.
Question 9
Sahil sir solves the ninth question, explaining that the relationship involves reversing the letters and adding +2 to each letter. He applies the same logic to find the answer.
Question 10
Sahil sir solves the tenth question, explaining that the relationship involves finding the opposite letter of each letter in the pair. He applies the same logic to find the answer.
Question 11
Sahil sir solves the eleventh question, explaining that the relationship involves adding +3, -2, and +4 to the letters. He applies the same logic to find the answer.
Question 12
Sahil sir solves the twelfth question, explaining that the relationship involves swapping letters in pairs. He applies the same logic to find the answer.
Question 13
Sahil sir solves the thirteenth question, explaining that the relationship involves adding +2 to each letter in reverse order. He applies the same logic to find the answer.
Question 14
Sahil sir solves the fourteenth question, explaining that the relationship involves adding +2, +4, and +6 to the letters. He applies the same logic to find the answer.
Question 15
Sahil sir solves the fifteenth question, explaining that the relationship involves adding +2, +1, +2, and +1 to the letters. He applies the same logic to find the answer.
Question 16
Sahil sir solves the sixteenth question, explaining that the relationship involves finding the letters before and after each letter in the pair. He applies the same logic to find the answer.
Question 17
Sahil sir solves the seventeenth question, explaining that the relationship involves swapping the letters in a specific pattern. He applies the same logic to find the answer.
Question 18
Sahil sir solves the eighteenth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 19
Sahil sir solves the nineteenth question, explaining that the relationship involves finding the letters two positions before and after each letter in the pair. He applies the same logic to find the answer.
Question 20
Sahil sir solves the twentieth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 21
Sahil sir solves the twenty-first question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 22
Sahil sir solves the twenty-second question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 23
Sahil sir solves the twenty-third question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 24
Sahil sir solves the twenty-fourth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 25
Sahil sir solves the twenty-fifth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 26
Sahil sir solves the twenty-sixth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 27
Sahil sir solves the twenty-seventh question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 28
Sahil sir solves the twenty-eighth question, explaining that the relationship involves reversing the letters. He applies the same logic to find the answer.
Question 29
Sahil sir solves the twenty-ninth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 30
Sahil sir solves the thirtieth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 31
Sahil sir solves the thirty-first question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 32
Sahil sir solves the thirty-second question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 33
Sahil sir solves the thirty-third question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 34
Sahil sir solves the thirty-fourth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 35
Sahil sir solves the thirty-fifth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 36
Sahil sir solves the thirty-sixth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 37
Sahil sir solves the thirty-seventh question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 38
Sahil sir solves the thirty-eighth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 39
Sahil sir solves the thirty-ninth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 40
Sahil sir solves the fortieth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 41
Sahil sir solves the forty-first question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 42
Sahil sir solves the forty-second question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 43
Sahil sir solves the forty-third question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 44
Sahil sir solves the forty-fourth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Question 45
Sahil sir solves the forty-fifth question, explaining that the relationship involves finding the opposite letter of each letter in the pair. He applies the same logic to find the answer.
Question 46
Sahil sir solves the forty-sixth question, explaining that the relationship involves specific operations on the letters. He applies the same logic to find the answer.
Homework and Class Update
Sahil sir assigns the last question as homework and asks students to solve the remaining questions on their own. He announces that there will be no class on Friday and Saturday due to some important work. He requests students to like and set a reminder for the upcoming number analogy class on Monday.
PDF Instructions
Sahil sir provides instructions on how to download the PDF from the Adda247 application. He explains the steps to find the reasoning by Sahil Tiwari group and download the PDF. He also mentions how to find old PDFs in the bookmark section. He encourages students to like and subscribe to the channel for more free content. He ends the class with a thank you message and announces the morning class schedule.
