A committee of four members is to be formed from the following candidates: P, Q, R, S, and T. The selection criteria are: 1) P and Q cannot be selected together. 2) R must be included if S is included. 3) T can be included only if P is not included. Which of the following combinations is valid?

C. Q, R, S
Posted in:  Selection Based On Given Conditions -  Puzzle Test -  Verbal Reasoning

If P - Q means P is the sister of Q, and Q + R means Q is the brother of R, what is the relationship between P and R?

A. SISTER
Posted in:  Coded Relations -  Blood Relations -  Verbal Reasoning

If the quadratic equation x² + 6x + 9 = 0 is solved, what is the relationship between its roots and coefficients?

A. ROOTS ARE EQUAL AND SUM IS -6
Posted in:  Quadratic Equations -  Algebra -  Mathematics

In a sequence of letters: A, C, E, G, ?, K, M, O, what is the missing letter?

B. H
Posted in:  Type 1 -  Inserting the Missig Character -  Verbal Reasoning

Which of the following is a factor of the polynomial x^2 - 5x + 6?

A. X - 2
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics