Part B · Practice · Self-paced
Logical Derivation
“Decode a situation/composition/context and draw conclusions”
Sequences, rules, deduction — and not overreaching past the evidence. This drill has no clock and reveals the reasoning the moment you answer — the opposite of the mock. Use this to learn the area; use the mock to test it under the 108-second constraint.
Logical Derivation · 1 of 8Self-paced · no clock
Difficulty 1/3· Choose one
In a five-storey building, the library is directly above the studio. The canteen is on the top floor. The studio is not on the ground floor, and there is exactly one floor between the canteen and the library. Which floor is the studio on?