Arrange the following modes of transport from slowest to fastest based on typical speeds: (b) Bullock cart → (d) Horse → (a) Bus → (c) Aeroplane → (e) Rocket Choose the correct ascending order.

Introduction / Context:
Transport comparisons often rely on general speed ranges: animal-drawn vehicles are slowest, motor vehicles faster, aircraft far faster, and rockets fastest. The precise speeds vary, but the broad ordering is standard in GK reasoning.

Given Data / Assumptions:

• Bullock cart: slow travel on roads/tracks.
• Horse: faster than bullock cart over short distances.
• Bus: motorized road vehicle, typically faster than horse.
• Aeroplane: high-speed air travel.
• Rocket: fastest engineered transport.

Concept / Approach:
Sort by typical maximum/operational speeds from least to greatest.

Step-by-Step Solution:
b) Bullock cart → d) Horse → a) Bus → c) Aeroplane → e) Rocket.

Verification / Alternative check:
Any order placing bus behind animal-drawn vehicles or aeroplane behind bus contradicts common knowledge.

Why Other Options Are Wrong:
They invert known speed relations.

Common Pitfalls:
Overthinking terrain effects; exam logic uses typical speeds, not edge cases.

Final Answer:
b, d, a, c, e