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In a CAT DILR caselet, BEFORE precise calculation, you should:
AAlways pick the largest option as a default
BSet up complex equations involving multiple variables
CApply matrix inversion methods learned in textbooks
DBound the answer between a feasible minimum and maximum
Answer & Solution
Correct answer: D. Bound the answer between a feasible minimum and maximum
Bounding the answer eliminates options outside the feasible range, often cutting 2-3 of 4 options instantly. Saves the precise calculation for the final 1-2.
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