what rate gives Rupees 1500 as interest on a sum of rupees 6000 in one year
Answers
Answer:
What rate gives Rs. 280 as interest on a sum of Rs. 56,000 in 2 years? Hence, the rate of interest on sum is 0.25%.
Step-by-step explanation:
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Step-by-step explanation:
Principal (P) = Rs 2000
Rate of interest (R) = 5% p.a.
Time (T) = 5 years
Simple interest = P×R×T100=2000×5×5100=Rs 500
(ii) Principal (P) = Rs 500
Rate of interest (R) = 12.5% p.a.
Time (T) = 4 years
Simple interest = P×R×T100=500×12.5×4100=Rs 250
(iii) Principal (P) = Rs 4500
Rate of interest (R) = 4% p.a.
Time (T) = 6 months
T =612=12 year (1 year = 12 months)
Simple interest = P×R×T100=4500×4×12100=4500×4×1100×2=Rs 90
(iv) Principal (P) = Rs 12000
Rate of interest (R) = 18% p.a.
Time (T) = 4 months =412=13year (1 year = 12 months)
Simple interest = P×R×T100=12000×18×1100×3=Rs 720
(v) Principal (P) = Rs 1000
Rate of interest (R) = 10% p.a.
Time (T) = 73 days = 73365 year (1 year = 365 days)
Simple interest = P×R×T100=1000×10×73100×365=Rs 20