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1. Out of forty students, there are 14 who are taking Physics and 29 who are taking Calculus. What is the probability that a randomly chosen student from this group is taking only the Calculus class? Ans: 0.6 = 60%. 2. In town of 500 people, 285 read Hindu and 212 read Indian express and 127read Times of India 20 read Hindu and times of India and 29 read hindu and Indian express and 35 read times of India and Indian express. 50 read no news paper. Then how many read only one paper? Ans: 45 3. In a group of persons traveling in a bus, 6 persons can speak Tamil, 15 can speak Hindi and 6 can speak Gujarati. In that group, none can speak any other language. If 2 persons in the group can speak two languages and one person can speak all the three languages, then how many persons are there in the group? A) 21 B) 23 C) 22 D)24 Ans: B 4. Out of a total of 120 musicians in a club , 5% can play all the three instruments- Guitar, violin and Flute. It so happens that...

CTS,Cognizant latest placement paper-anlytical reasoning verbal ability,Previous Year Question paper with Answer, Sample placement papers-new campus recruitment  CANDIDATE EXPERIENCE Analytical reasoning 1. A family I know has several children. Each boy in this family has as many sisters as brothers but each girl has twice as many brothers as sisters. How many brothers and sisters are there? Ans: 4 boys and 3 girls. 2. In a soap company a soap is manufactured with 11 parts. For making one soap you will get 1 part as scrap. At the end of the day u have 251 such scraps. From that how many soaps can be manufactured? Ans: 25. 3. There is a 5digit no. 3 pairs of sum is eleven each. Last digit is 3 times the first one. 3 rd digit is 3 less than the second.4 th digit is 4 more than the second one. Find the digit. Ans : 25296. 4. Every day a cyclist meets a train at a particular crossing. The road is straight before the crossing and both are traveling in the same ...

1.Difference between C and C++? a) C follows the procedural programming paradigm while C++ is a multi-paradigm language (procedural as well as object oriented) In case of C, importance is given to the steps or procedure of the program while C++ focuses on the data rather than the process. Also, it is easier to implement/edit the code in case of C++ for the same reason. b) In case of C, the data is not secured while the data is secured (hidden) in C++ This difference is due to specific OOP features like Data Hiding which are not present in C. c) C is a low-level language while C++ is a middle-level language C is regarded as a low-level language (difficult interpretation & less user friendly) while C++ has features of both low-level (concentration on what's going on in the machine hardware) & high-level languages (concentration on the program itself) & hence is regarded as a middle-level language. d) C uses t...

ACL Access Control List ADC Analog-to-Digital Converter ADF Automatic Document Feeder ADSL Asymmetric Digital Subscriber Line AGP Accelerated Graphics Port AIFF Audio Interchange File Format AIX Advanced Interactive Executive ALU Arithmetic Logic Unit ANSI American National Standards Institute API Application Program Interface ARP Address Resolution Protocol ASCII American Standard Code for Information Interchange ASP Active Server Page or Application Service Provider ATA Advanced Technology Attachment ATM Asynchronous Transfer Mode BASIC Beginner's All-purpose Symbolic Instruction Code Bcc Blind Carbon Copy BIOS Basic Input/Output System Blob Binary Large Object BMP Bitmap BSOD Blu...