Solved UPSC CDS/OTA Question
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Q · Simple InterestModerate · 45s
Find the amount after 4 years on ₹3500 at 7.5% p.a. simple interest.
TopicSimple Interest
Question Typemultiple choice
DifficultyModerate
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
SI = 3500×7.5×4/100 = ₹1050; Amount = ₹4550.
Final Answer: Option D - ₹4550.00