A boy goes to school at 10 km/Hr and return at a speed of 9 km/hr. If he takes 19 hrs in all. Find the distance from his village to school?

Statement: K = B; D ≥ L ≥ T ≥ B

Conclusion: I. D > K II. D = K

Which of the following expressions will be false if the expression V ≥ W > X = Y ≤ Z < A is definitely true?

Statements:O < P,P < Q,Q < R

Conclusions: I. P < R II. P > Q

Statements: R © K, K * N, N $ J, J % H

Statements: V ≥ W > X = Y, C > D = E ≥ V

Conclusions :I. E ≥ W

II. D ≥ Y

III. C > V

Statements: C % K, K @ L, L & U, U $ G

Conclusions: I.G @ L II. C @ L III. C @ G

Statement: M < N ≤ O = P, Q ≥ O ≤ R ≤ Z

Conclusion: I. Q > M                       II. Z > M

Statement: M < N ≤ O = P, Q ≥ O ≤ R ≤ Z

Conclusion: I. Q > M                        II. Z > M

Statements: G < H ≤ I, V ≥ W = G, R ≥ I = A

Conclusions : I. R > G

II. A ≥ H

III. H ≤ R

Statements: Q > W > X; J > W; Z < X < P

Conclusions:

I. P > Z

II. J > Q

III. W < P