Speed of a boat in still water is 4 times more than the speed of stream. If boat covers 126 km in downstream in 7 hours, then find the time taken by the boat to cover 108 km in upstream.

Statement: F < G; F ≥ H > I; D ≥ E > G

Conclusion:

I. I ≥ G

II. E ≥ F

In which of these expression ‘N > G’ is definitely True?

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

Conclusions:

I. 11 > 81

II. 21 > 32

III. 32 ≥ 21

Statements:  T < U = S ≤  O, C > Y ≥ X, T > K = X 

Conclusions :I. O > K   II. C < T     III. U > K

Which of the following does not make J @ K and R # K definitely not true?

Statement:  F > E = L ≤ V ≤ P = C

Conclusions:

I. C > E

II. E = C

III. F > P

IV. C ≥ E

Statements: A @ B, B # C, C % D

Conclusions: a) A # C      b) A @ D 

Statements: E = L ≤ G < I = H; E ≥ N < A; W ≥ P ≥ M > I

Conclusions:

I. E < W

II. A ≥ M

III. N < P

Statement: A > B < D = E < C < F > G ≥ J; D > H

Conclusions:

I. A > H

II. F > H

III. D > F