The use of 'was' clearly indicates that the sentence in past tense, so, 2nd form of verb should be used here. Hence, 'designed' is the correct answer.
Statements: E * M, M # N, N $ K
Conclusions: a) E * N b) M $ K
Statements:
A ≥ Z > B ≥ Y; C > B ≥ W
Conclusion:
I. A > W
II. C > Y
Statements: M * T, D % T, D # K, K $ R
Conclusions: I. M * D II. T # K II...
Statements: V > R ≥ W < Z; X ≤ W; U < R ≤ Y
Conclusions:
I. X < Z
II. W < Y
III. Z > U
Statements: Y ≤ A = F; H > T; H < V < F; Y ≤ W < R
Conclusions:
I. Y < V
II. T < A
III. W > H
Statement: Y < Z > I < Q > S = M ≤ N
Conclusions:
I. S= N
II. Q > M
Statements: L ≥ M > N, P > N, T = O ≥ N
Conclusions:
I. T > P
II. L > N
Statement: C < P > T = E < R; G > R > A < D
Conclusions:
I. T < G
II. G ≥ P
III. T > A
Which of the following letters should be placed in the blank spaces respectively (in the same order from left to right) to complete the given expression...
Statements: P % Q, Q & R, R @ S, S # T
Conclusions: I. T & R II. P # S
...