TCS Commonly Asked Interview Puzzles

[@SimplyLogical]

TCS (Tata Consultancy Service) Commonly Asked Interview Puzzles - Here in this video, some of the important puzzle patterns are shared which are frequently asked in TCS Job Interviews.

[@friend757]

The 17 horses problem was solved by me by finding lowest common denominator for the 3 fractions and then comparing equivalent fractions to see the ratio and it worked out perfectly as to how many horses went to each son.

[@rohithhn3343]

Hi @Simply Logical, In the problem where John Earns 1$ on Day 1, 4$ on Day 2 and 7$ on Day 3 and So on....The question is "What is John's earning on Day 1001", Not the sum of all earnings from Day 1 to Day 1001.... His earning on Day 1001 is the 1001th Term in the progression, which is Tn = (a + (n-1)d). Substituting a =1, n = 1001, and d = 3, we get 3001. Another way to look at it, if you want to verify John's earning on Day 3, using your formula of S=1/2(2a+(n-1)d)n, we will get 12, which is the sum of all earnings from day 1 to day 3 and not the earnings on Day 3 itself! So as explained above, according to me, the correct answer for John's earning on Day 1001 must be 3001.

[@sumairsingh8414]

Exactly

[@vyshnavpradeep7772]

Are these puzzle questions asked in TCS prime also?