A train running with a speed of 45 km/hr can cross a pole in 10 seconds and a platform in 20 seconds. Find the length of the platform.

Statements: 21 < 51 = 71 ≤ 61 < 11; 32 < 81 ≤ 91 =51

Conclusions:

I. 11 > 81

II. 21 > 32

III. 32 ≥ 21

Statements: D ≥ E < F = G; M < E = N ≥ O

Conclusions: I. G > M II. N < G

Statements: G ≤ H < I = J > K, L < B ≥ V > I ≥ D

Conclusion:

I. G = D

II. K ≤ D

III. B > H

Statements: A > B; C > D; E ≥ A; F = C; C < B

Conclusions:

(i) B > D

(ii) A > F

(iii) F < E

Statements:

E = F > Q = A > B; J < Z ≤ A

Conclusions:

I. Q > Z

II. B ˃ J

Statements:  P > Q > R > S > T < U < V < W < X

Conclusion:

I.  P > T

II.  U < X

Statements: Q ≥ R > U; R ≤ S; U ≥ B

Conclusions: I. B < R II. B ≤ Q

Statement: H > G = M > S ; G `>=`  T > L; M `<=`  F <  U

    Conclusion:  I. L > M                   II. G < U

Statement: W>Y<X<Z=U>S; W<T ≥V

I. Y<T

II. X > V

Statements: C ≥ E > M ≤ Z < B; G ≥ Z > K