Tech Mahindra Logical Reasoning Questions And Answers
Tech Mahindra Logical Reasoning Ability MCQs : This section focuses on "Logical Reasoning Ability" for Tech Mahindra Exam. These Logical Reasoning Ability MCQs are asked in previous Tech Mahindra placements/recruitment exams and will help you to prepare for upcoming Tech Mahindra drives.
1. What is the next number in the series 70,54,45,41?
Explanation: Because no. are decreasing in squares
70-(4^2) = 70-16= 54
54−3^2 = 54-9=45
45−2^2 = 45-4=41
41−1^2 = 40-1=40
2. She is the only daughter of my father’s grandson's father. This is how sia was introduced by Ram. How is Sia related to Ram?
Explanation: Sia is daughter of Ram
3. 4:17::5 : ?
Explanation: Use n : n^2 + 1
So, 5^2 + 1 => 26
4. If UNIFORM is coded as MROFINU, then ORPHAN is coded as?
Explanation: Since the example represents the reverse arrangement of same words, it is ought to followed the same pattern in the answer as well. Therefore, rearranging ORPHAN brings up the result as NAHPRO in the answer.
Some dancers are actors.
All the Actors are not singers.
All dancers are actors.
No dancer is a singer.
Explanation: Some dancers are actors that means Some dancers are not actors. So All dancers are actors is not true. Similarly, Some dancers are singers as well. So No dancer is a singer is not true
6. If TABLE is coded as WDEOH, then POOR is coded as?
Explanation: For the example provided, every letter of TABLE skips two middle alphabetical letters to obtain WDEOH.
Similarly, to obtain the code of POOR.
For P, skipping middle two alphabetical letters, the result obtained is S.
For O, skipping middle two alphabetical letters, the result obtained is R.
Again for O, skipping middle two alphabetical letters, the result obtained is R.
For R, skipping middle two alphabetical letter, the result obtained is U.
Therefore, the answer is SRRU.
7. Complete the series, 1, 4, 9, 16, 25, ?
Explanation: Series Pattern is +3, +5, +7, +9.
So next number = 25+11 = 36
8. M, the son-in-law of N is the brother-in-law of O who is the brother of P. How is O related to N?
Explanation: That means O is man, and O should be son of N.
Hence the answer is None of these
9. 7 : 344 ::9 : _____
Explanation: Use n : n^3 +1
So, 9^3 + 1 => 730
10. Three person X, Y, and Z gave these statements:
X said either Red Party or White Party won the elections.
Y said Red Party won.
Z said neither Red Party nor White Party won the elections.
Of these persons, only one person is wrong. Who won the elections?
Explanation: As only one person is wrong, so other two persons are telling the truth. Assume that the Red Party won the election. So, the statements of X and Y are true as they satisfy our condition that 2 of them are truth tellers. Hence the Red Party wins the election.