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I. 12x2- 27x - 28x + 63 = 0 3x(4x - 9) - 7(4x - 9) = 0 (3x - 7) (4x - 9) = 0 x = 9/4, 7/3 II. 10y2- 47y + 55 = 0 10y2- 22y - 25y + 55 = 0 2y (5y - 11) - 5(5y - 11) = 0 (2y - 5)(5y - 11) = 0 y = 5/2, 11/5 Hence, relationship cannot be established between x and y.
Which of the following set of elements should be placed in the place of question marks respectively (in same order from left to right) in order to compl...
Statements:
R = F > Q = Y > B; J < Z ≤ Y
Conclusions:
I. Q > Z
II. B ˃ J
Statements: Q @ X % Y % W; Y $ O $ B
Conclusions:
I. X % B
II. Q @ W
III. O $ X
...In the question, assuming the given statements to be true, find which of the conclusion (s) among given conclusions is/are definitely true and then giv...
Statement: M > N ≥ O; M ≤ P = Q; R > N
Conclusion: I. N < Q II. R > M
Statements: J # Q, Q * D, D % P, P $ Y
Conclusions: I. Q * Y II. P *Y III...
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and t...
Statements: A > B ≥ F = E ≤ G > C = D ≤ H
Conclusion
I: H ≤ F
II: H > F
Which among the following symbols should replace the question mark [?] (in the same order from left to right) in the given expression in order to make b...
Statements: S ≥ K > W= B > T ≤ Q > G < I
Conclusions: I. S > Q II. I < K