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Practice 3 Arithmetic Progression Problems To Prepare For TCS Placement Tests Dear Reader, Below are three problems dealing with logical calculations using Arithmetic progression. Question 1 A company selects an employee at his 25th age and offers salary as Rs.40000 per annum for first 2 years. a) 52 b) 58 c) 42 d) 48 Answer : c) 42 Solution : Employee's salary for first two years = Rs.40,000 (per annum) So, the total salary for first two years = Rs.80,000 ...(1) Given that, his salary increased by Rs.4000(per annum) for next 15 years. So, salary for next 15 years are 44,000, 48,000, 52,000,... Note that, above sequence is an A.P with first term a = 44000, common difference = d = 4000, total number of terms = n = 15. From (1) and (3), the total salary of first 17 years = Rs.80,000 + Rs.10,80,000 = Rs. 11,60,000 ...(4) Form (2), we have, The salary of 17th year = Rs.1,00,000 That is, till his retirement, his salary = Rs.1,00,000 (per annum) ...(5) Let the employee works for X more years. And his experience = 17 + X years ...(5) Hence, the answer is 42. Question 2 Solution:

Book Holder for all your books - Easy Book Clip, bookmark mycodeschool This item has been hidden This item has been hidden Pointers in C/C++ Play all Pointers is one concept that does not go well with beginners. In this series of videos, we will try to demystify pointers. 10:07 10:57 14:16 12:54 14:41 10:01 16:45 17:26 View 5 more This item has been hidden This item has been hidden Replicator Mini Compact 3D Printer 12 months special financing on new MakerBot 3D printer hardware purchases with Dell Preferred Account on Dell.com. Limited-time offer for qualified customers. Offer Details 12 months special financing on new MakerBot 3D printer hardware purchases is a no interest if paid in full by November, 2015 financing promotion. Interest will be charged to your account from the purchase date if the purchase balance is not paid in full by your payment due date in November, 2015 or if you make a late payment. Minimum monthly payments are required during the promotional period. Dell Preferred Account offered to U.S. residents by WebBank, who determines qualifications for and terms of credit. All products in your cart at the time of purchase will qualify for the special financing promotion if purchased with Dell Preferred Account between 12-31-2014 through 1/28/2015. New MakerBot 3D printer hardware purchases are eligible!