THE IRRATIONAL SAPIENS

STATISTICS  This article contains few statistics MCQs related to mean, median, mode and standard deviation, asked in TCS Freshers placements. Q 1) The mean of the median, the mode and the range of the following data: 15, 10, 17, 13, 25, 17, 11, 18, 14, 19, 12, 20 a. 15 b. 16(2/3) c. 16 d. 15(1/3) Solution: c) 16 Arrange the data in increasing order- 10,11,12,13,14,15,17,17,18,19,20,25 Median = (Sum of the middle two terms)/2 = (15+17) /2 = 16 Mode = Number repeating the most number of times = 17 Range =10 to 25 = 15 Mean of median, mode and range = (16+17+15) /3 =16 Q 2) What is the mean of the mode and the median on the following data? 12, 28, 26, 27, 17, 16, 22, 25, 15, 16, 11:

INTERVIEW QUESTIONS Company Larsen & Turbo Infotech (LTI) Sector Global IT Solutions and Services Website https://www.lntinfotech.com/ Type HR Interview Level Entry / Fresher / Junior Interview with Human Resource is the last and the crucial phase of LTI placements. Following are the list of common questions asked in the HR interview of LTI. Tell me about yourself.  Mention your name, why you took engineering or the specific field in engineering, hobbies, strengths/weakness, projects undertaken, any extra activities which you would like to highlight, any specific skill which you have not mentioned in resume but is worth mentioning. Tell me about your family. Talk about your immediate family members, their occupation. Don’t elaborate too much about fa

INTERVIEW QUESTIONS Company Larsen & Turbo Infotech (LTI) Sector Global IT Solutions and Services Website https://www.lntinfotech.com/ Type Technical Interview Level Entry / Fresher / Junior Technical Interview is conducted for those candidates who have qualified general aptitude test. The technical skills of the candidate are evaluated in this phase. The questions may vary depending upon the interviewer. Following are the list of common questions asked in the Technical interview of LTI. Programming language Questions Pointers. Data structures. Call by Value and Call by Reference. What is entry and exit loop? What is looping? Give examples. What are different conditional statement. What is iterator? Memory Allocation in C/Python.