Each letter is shifted forward by 1 position in the alphabet. M→N, O→P, R→S, N→O, I→J, N→O, G→H. Applying the same rule to EVENING: E→F, V→W, E→F, N→O, I→J, N→O, G→H = FWFOJOH

From the given statements, we know all roses are flowers, and some flowers fade. However, we cannot conclude whether those fading flowers include roses or not. The fading flowers could be a different subset.

My mother's daughter = I (the woman). So 'This man's mother is I (the woman)'. Therefore, the man in the photograph is the woman's son.

The series follows pattern n(n+1): 24=4×6, 45 should be 5×10=50 but it's 45, 68=8×9, 91=7×13 (odd), 120=10×12. Actually, checking: 24, 68, 120 are products of consecutive integers. 45=9×5 and 91=7×13 break pattern. 45 is odd one out.

Let B = 100. Then A = 140 (40% more). C = 70 (30% less). Difference = 140-70 = 70. Percentage = (70/70)×100 = 100%

Pen is used to Write. Similarly, Knife is used to Cut. The relationship is object to its primary function.

From SCIENCE=1234567: S=1, C=2, I=3, E=4, N=5, C=2, E=4. From PRACTICE=8946217: P=8, R=9, A=4, C=2, T=1, I=3, C=2, E=4. CODE = C(2), O(?), D(?), E(4). Need more analysis - C=2, O=6, D=1, E=4 = 2614. Wait, rechecking: CODE should be 2461.

The series follows the pattern n(n+1): 1×2=2, 2×3=6, 3×4=12, 4×5=20, 5×6=30, 6×7=42

The letters G, I, N, A, L, O, R, I can be rearranged to form ORIGINAL.

North 5 km cancels with South 5 km. Only East 3 km displacement remains. Distance from starting point = 3 km