Question
I. x2 – 36 = 0 II. y2 -
7y + 6 = 0 In each of these questions, two equation I and II are given. You have to solve both the equations and give answer:Solution
I. x2 – 36 = 0 x2 = 36 x = +6, -6 II. y2 - 7y + 6 = 0 y2 - 6y – y + 6 = 0 y(y – 6) – 1(y – 6) = 0 (y – 6) (y – 1) = 0 y = 6, 1 Hence, the relationship cannot be established between x and y.
Which of the following symbols should replace the question mark (?) in the given expression in order to make L ≤ N definitely true?
O = L = M ...
Which of the following symbols should be placed in the blank spaces respectively (in the same order from left to right) in order to complete the given e...
Statements: O > Q < R > P = S ≥ T > U ≥ N
Conclusion
I: T < R
II: S > N
Statements: P = W > Y; U < W = X; T ≤ G ≤ Y
Conclusions:
I. T < P
II. P = X
III. U > G
Statements: Z > V = J; V > I; A ≤ D ≤ F = Z
Conclusions:
I. V < D
II. F > J
III. J > I
In these questions, relationship between different elements is shown in the statements. The statements are followed by conclusions.
Statements:...
Statement: G ≤ L ≥ O ≥ W ≥ I < N
Conclusion: I. I < L II. L = I
...Statements: R > S > T ≥ U; Q ≥ R; W = V < U
Conclusions:
I. S > Q
II. W < T
III. Q > W
Statements: E = Q > R = Y ≤ Z = N; K = Y; L > R
Conclusion: I. N > L II. N ≤ L
Which of the following symbols should replace ‘@’ and ‘%’, (in the same order from left to right) in the given expression in such a manner that ...
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