Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ — decoded step-by-step.
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Q · Simple InterestEasy · 45s
Find the simple interest on ₹9600 at 10% p.a. for 15 months.
TopicSimple Interest
Question Typemultiple choice
DifficultyEasy
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
SI = 9600×10×(15/12)/100 = ₹1200.
Final Answer: Option A — ₹1200.00