Solved IB ACIO Question
A solved IB ACIO PYQ - decoded step-by-step.
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Q · Time and TenseMedium · 45s
Directions:- Find out the Error in each of the following sentences, if any. If there is no error, your answer is “D”: Modern medicines has scored significant victories (A) against both infection and trauma - (B) the major causes of ill health and death. (C) No Error (D)
TopicTime and Tense
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Use 'have' instead of 'has' because 'medicines' is plural and requires 'have.'
Final Answer: Option A - Modern medicines has scored significant victories