allery5% ના સાદા વ્યાજના દરે, ₹8,000 પર ₹1,200 વ્યાજ મેળવવા માટે કેટલો સમય લાગશે?
A2 વર્ષ
B2.5 વર્ષ
C3 વર્ષ
D3.5 વર્ષ
Answer & Solution
Correct answer: C. 3 વર્ષ
વ્યાજ = મુદ્દલ × દર × સમય સૂત્રનો ઉપયોગ કરતાં 1,200 = 8,000 × 0.05 × t મળે છે, તેથી t = 3 વર્ષ છે.
Keep practising Simple & Compound Interest
Browse all Simple & Compound Interest questions for RRB NTPC, or explore more Mathematics topics.
Related questions
RRB NTPC · Final Amount with InterestRRB NTPC · Calculate Simple InterestRRB NTPC · Calculate Simple InterestAt 8% simple interest for four years, ₹7,500 earns how much interest?After three years at 10% compound interest, an investment is ₹1,331. What was the principa₹10,000 is invested at 10% annually for three years. Compound amount?A ₹5,000 sum earns 10% the first year and 5% the second. Compound amount?Find simple interest on ₹12,000 at 7% yearly for three years.